97327100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 229308240

約数和(自身を除く): 131981140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 443, 650, 676, 845, 886, 1300, 1690, 1772, 2197, 2215, 3380, 4225, 4394, 4430, 5759, 8450, 8788, 8860, 10985, 11075, 11518, 16900, 21970, 22150, 23036, 28795, 43940, 44300, 54925, 57590, 74867, 109850, 115180, 143975, 149734, 219700, 287950, 299468, 374335, 575900, 748670, 973271, 1497340, 1871675, 1946542, 3743350, 3893084, 4866355, 7486700, 9732710, 19465420, 24331775, 48663550, 97327100]

約数ペア:

[(1, 97327100), (2, 48663550), (4, 24331775), (5, 19465420), (10, 9732710), (13, 7486700), (20, 4866355), (25, 3893084), (26, 3743350), (50, 1946542), (52, 1871675), (65, 1497340), (100, 973271), (130, 748670), (169, 575900), (260, 374335), (325, 299468), (338, 287950), (443, 219700), (650, 149734), (676, 143975), (845, 115180), (886, 109850), (1300, 74867), (1690, 57590), (1772, 54925), (2197, 44300), (2215, 43940), (3380, 28795), (4225, 23036), (4394, 22150), (4430, 21970), (5759, 16900), (8450, 11518), (8788, 11075), (8860, 10985)]