9872262.00000000

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 37367400

約数和(自身を除く): 21948100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 409, 580, 650, 725, 754, 818, 1300, 1450, 1508, 1636, 1885, 2045, 2900, 3770, 4090, 5317, 7540, 8180, 9425, 10225, 10634, 11861, 18850, 20450, 21268, 23722, 26585, 37700, 40900, 47444, 53170, 59305, 106340, 118610, 132925, 154193, 237220, 265850, 296525, 308386, 531700, 593050, 616772, 770965, 1186100, 1541930, 3083860, 3854825, 7709650, 15419300]

約数ペア:

[(1, 15419300), (2, 7709650), (4, 3854825), (5, 3083860), (10, 1541930), (13, 1186100), (20, 770965), (25, 616772), (26, 593050), (29, 531700), (50, 308386), (52, 296525), (58, 265850), (65, 237220), (100, 154193), (116, 132925), (130, 118610), (145, 106340), (260, 59305), (290, 53170), (325, 47444), (377, 40900), (409, 37700), (580, 26585), (650, 23722), (725, 21268), (754, 20450), (818, 18850), (1300, 11861), (1450, 10634), (1508, 10225), (1636, 9425), (1885, 8180), (2045, 7540), (2900, 5317), (3770, 4090)]