2512251703300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1\times {\mathrm{2473}}^1$

素因数の和:3518

約数の個数: 144

約数和(自身を含む): 5595211383552

約数和(自身を除く): 3082959680252

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 331, 470, 653, 662, 940, 1175, 1306, 1324, 1655, 2350, 2473, 2612, 3265, 3310, 4700, 4946, 6530, 6620, 8275, 9892, 12365, 13060, 15557, 16325, 16550, 24730, 30691, 31114, 32650, 33100, 49460, 61382, 61825, 62228, 65300, 77785, 116231, 122764, 123650, 153455, 155570, 216143, 232462, 247300, 306910, 311140, 388925, 432286, 464924, 581155, 613820, 767275, 777850, 818563, 864572, 1080715, 1162310, 1534550, 1555700, 1614869, 1637126, 2161430, 2324620, 2905775, 3069100, 3229738, 3274252, 4092815, 4322860, 5403575, 5811550, 6459476, 8074345, 8185630, 10158721, 10807150, 11623100, 16148690, 16371260, 20317442, 20464075, 21614300, 32297380, 38472461, 40371725, 40634884, 40928150, 50793605, 75898843, 76944922, 80743450, 81856300, 101587210, 151797686, 153889844, 161486900, 192362305, 203174420, 253968025, 303595372, 379494215, 384724610, 507936050, 534521639, 758988430, 769449220, 961811525, 1015872100, 1069043278, 1517976860, 1897471075, 1923623050, 2138086556, 2672608195, 3794942150, 3847246100, 5345216390, 7589884300, 10690432780, 13363040975, 25122517033, 26726081950, 50245034066, 53452163900, 100490068132, 125612585165, 251225170330, 502450340660, 628062925825, 1256125851650, 2512251703300]

約数ペア:

[(1, 2512251703300), (2, 1256125851650), (4, 628062925825), (5, 502450340660), (10, 251225170330), (20, 125612585165), (25, 100490068132), (47, 53452163900), (50, 50245034066), (94, 26726081950), (100, 25122517033), (188, 13363040975), (235, 10690432780), (331, 7589884300), (470, 5345216390), (653, 3847246100), (662, 3794942150), (940, 2672608195), (1175, 2138086556), (1306, 1923623050), (1324, 1897471075), (1655, 1517976860), (2350, 1069043278), (2473, 1015872100), (2612, 961811525), (3265, 769449220), (3310, 758988430), (4700, 534521639), (4946, 507936050), (6530, 384724610), (6620, 379494215), (8275, 303595372), (9892, 253968025), (12365, 203174420), (13060, 192362305), (15557, 161486900), (16325, 153889844), (16550, 151797686), (24730, 101587210), (30691, 81856300), (31114, 80743450), (32650, 76944922), (33100, 75898843), (49460, 50793605), (61382, 40928150), (61825, 40634884), (62228, 40371725), (65300, 38472461), (77785, 32297380), (116231, 21614300), (122764, 20464075), (123650, 20317442), (153455, 16371260), (155570, 16148690), (216143, 11623100), (232462, 10807150), (247300, 10158721), (306910, 8185630), (311140, 8074345), (388925, 6459476), (432286, 5811550), (464924, 5403575), (581155, 4322860), (613820, 4092815), (767275, 3274252), (777850, 3229738), (818563, 3069100), (864572, 2905775), (1080715, 2324620), (1162310, 2161430), (1534550, 1637126), (1555700, 1614869)]