98876080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 265161600

約数和(自身を除く): 166285520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 29, 34, 40, 46, 58, 68, 80, 85, 92, 109, 115, 116, 136, 145, 170, 184, 218, 230, 232, 272, 290, 340, 368, 391, 436, 460, 464, 493, 545, 580, 667, 680, 782, 872, 920, 986, 1090, 1160, 1334, 1360, 1564, 1744, 1840, 1853, 1955, 1972, 2180, 2320, 2465, 2507, 2668, 3128, 3161, 3335, 3706, 3910, 3944, 4360, 4930, 5014, 5336, 6256, 6322, 6670, 7412, 7820, 7888, 8720, 9265, 9860, 10028, 10672, 11339, 12535, 12644, 13340, 14824, 15640, 15805, 18530, 19720, 20056, 22678, 25070, 25288, 26680, 29648, 31280, 31610, 37060, 39440, 40112, 42619, 45356, 50140, 50576, 53360, 53737, 56695, 63220, 72703, 74120, 85238, 90712, 100280, 107474, 113390, 126440, 145406, 148240, 170476, 181424, 200560, 213095, 214948, 226780, 252880, 268685, 290812, 340952, 363515, 426190, 429896, 453560, 537370, 581624, 681904, 727030, 852380, 859792, 907120, 1074740, 1163248, 1235951, 1454060, 1704760, 2149480, 2471902, 2908120, 3409520, 4298960, 4943804, 5816240, 6179755, 9887608, 12359510, 19775216, 24719020, 49438040, 98876080]

約数ペア:

[(1, 98876080), (2, 49438040), (4, 24719020), (5, 19775216), (8, 12359510), (10, 9887608), (16, 6179755), (17, 5816240), (20, 4943804), (23, 4298960), (29, 3409520), (34, 2908120), (40, 2471902), (46, 2149480), (58, 1704760), (68, 1454060), (80, 1235951), (85, 1163248), (92, 1074740), (109, 907120), (115, 859792), (116, 852380), (136, 727030), (145, 681904), (170, 581624), (184, 537370), (218, 453560), (230, 429896), (232, 426190), (272, 363515), (290, 340952), (340, 290812), (368, 268685), (391, 252880), (436, 226780), (460, 214948), (464, 213095), (493, 200560), (545, 181424), (580, 170476), (667, 148240), (680, 145406), (782, 126440), (872, 113390), (920, 107474), (986, 100280), (1090, 90712), (1160, 85238), (1334, 74120), (1360, 72703), (1564, 63220), (1744, 56695), (1840, 53737), (1853, 53360), (1955, 50576), (1972, 50140), (2180, 45356), (2320, 42619), (2465, 40112), (2507, 39440), (2668, 37060), (3128, 31610), (3161, 31280), (3335, 29648), (3706, 26680), (3910, 25288), (3944, 25070), (4360, 22678), (4930, 20056), (5014, 19720), (5336, 18530), (6256, 15805), (6322, 15640), (6670, 14824), (7412, 13340), (7820, 12644), (7888, 12535), (8720, 11339), (9265, 10672), (9860, 10028)]