28588559600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:928

約数の個数: 240

約数和(自身を含む): 74129541120

約数和(自身を除く): 45540981520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 31, 40, 50, 58, 62, 80, 100, 107, 116, 124, 145, 155, 200, 214, 232, 248, 290, 310, 400, 428, 464, 496, 535, 580, 620, 725, 743, 775, 856, 899, 1070, 1160, 1240, 1450, 1486, 1550, 1712, 1798, 2140, 2320, 2480, 2675, 2900, 2972, 3100, 3103, 3317, 3596, 3715, 4280, 4495, 5350, 5800, 5944, 6200, 6206, 6634, 7192, 7430, 8560, 8990, 10700, 11600, 11888, 12400, 12412, 13268, 14384, 14860, 15515, 16585, 17980, 18575, 21400, 21547, 22475, 23033, 24824, 26536, 29720, 31030, 33170, 35960, 37150, 42800, 43094, 44950, 46066, 49648, 53072, 59440, 62060, 66340, 71920, 74300, 77575, 79501, 82925, 86188, 89900, 92132, 96193, 107735, 115165, 124120, 132680, 148600, 155150, 159002, 165850, 172376, 179800, 184264, 192386, 215470, 230330, 248240, 265360, 297200, 310300, 318004, 331700, 344752, 359600, 368528, 384772, 397505, 430940, 460660, 480965, 538675, 575825, 620600, 636008, 663400, 667957, 769544, 795010, 861880, 921320, 961930, 1077350, 1151650, 1241200, 1272016, 1326800, 1335914, 1539088, 1590020, 1723760, 1842640, 1923860, 1987525, 2154700, 2303300, 2305529, 2404825, 2464531, 2671828, 3180040, 3339785, 3847720, 3975050, 4309400, 4606600, 4611058, 4809650, 4929062, 5343656, 6360080, 6679570, 7695440, 7950100, 8618800, 9213200, 9222116, 9619300, 9858124, 10687312, 11527645, 12322655, 13359140, 15900200, 16698925, 18444232, 19238600, 19716248, 23055290, 24645310, 26718280, 31800400, 33397850, 36888464, 38477200, 39432496, 46110580, 49290620, 53436560, 57638225, 61613275, 66795700, 71471399, 92221160, 98581240, 115276450, 123226550, 133591400, 142942798, 184442320, 197162480, 230552900, 246453100, 267182800, 285885596, 357356995, 461105800, 492906200, 571771192, 714713990, 922211600, 985812400, 1143542384, 1429427980, 1786784975, 2858855960, 3573569950, 5717711920, 7147139900, 14294279800, 28588559600]

約数ペア:

[(1, 28588559600), (2, 14294279800), (4, 7147139900), (5, 5717711920), (8, 3573569950), (10, 2858855960), (16, 1786784975), (20, 1429427980), (25, 1143542384), (29, 985812400), (31, 922211600), (40, 714713990), (50, 571771192), (58, 492906200), (62, 461105800), (80, 357356995), (100, 285885596), (107, 267182800), (116, 246453100), (124, 230552900), (145, 197162480), (155, 184442320), (200, 142942798), (214, 133591400), (232, 123226550), (248, 115276450), (290, 98581240), (310, 92221160), (400, 71471399), (428, 66795700), (464, 61613275), (496, 57638225), (535, 53436560), (580, 49290620), (620, 46110580), (725, 39432496), (743, 38477200), (775, 36888464), (856, 33397850), (899, 31800400), (1070, 26718280), (1160, 24645310), (1240, 23055290), (1450, 19716248), (1486, 19238600), (1550, 18444232), (1712, 16698925), (1798, 15900200), (2140, 13359140), (2320, 12322655), (2480, 11527645), (2675, 10687312), (2900, 9858124), (2972, 9619300), (3100, 9222116), (3103, 9213200), (3317, 8618800), (3596, 7950100), (3715, 7695440), (4280, 6679570), (4495, 6360080), (5350, 5343656), (5800, 4929062), (5944, 4809650), (6200, 4611058), (6206, 4606600), (6634, 4309400), (7192, 3975050), (7430, 3847720), (8560, 3339785), (8990, 3180040), (10700, 2671828), (11600, 2464531), (11888, 2404825), (12400, 2305529), (12412, 2303300), (13268, 2154700), (14384, 1987525), (14860, 1923860), (15515, 1842640), (16585, 1723760), (17980, 1590020), (18575, 1539088), (21400, 1335914), (21547, 1326800), (22475, 1272016), (23033, 1241200), (24824, 1151650), (26536, 1077350), (29720, 961930), (31030, 921320), (33170, 861880), (35960, 795010), (37150, 769544), (42800, 667957), (43094, 663400), (44950, 636008), (46066, 620600), (49648, 575825), (53072, 538675), (59440, 480965), (62060, 460660), (66340, 430940), (71920, 397505), (74300, 384772), (77575, 368528), (79501, 359600), (82925, 344752), (86188, 331700), (89900, 318004), (92132, 310300), (96193, 297200), (107735, 265360), (115165, 248240), (124120, 230330), (132680, 215470), (148600, 192386), (155150, 184264), (159002, 179800), (165850, 172376)]