100870818040

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1549}}^2$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 227322040680

約数和(自身を除く): 126451222640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 1549, 2102, 3098, 4204, 5255, 6196, 7745, 8408, 10510, 12392, 15490, 21020, 30980, 42040, 61960, 1627999, 2399401, 3255998, 4798802, 6511996, 8139995, 9597604, 11997005, 13023992, 16279990, 19195208, 23994010, 32559980, 47988020, 65119960, 95976040, 2521770451, 5043540902, 10087081804, 12608852255, 20174163608, 25217704510, 50435409020, 100870818040]

約数ペア:

[(1, 100870818040), (2, 50435409020), (4, 25217704510), (5, 20174163608), (8, 12608852255), (10, 10087081804), (20, 5043540902), (40, 2521770451), (1051, 95976040), (1549, 65119960), (2102, 47988020), (3098, 32559980), (4204, 23994010), (5255, 19195208), (6196, 16279990), (7745, 13023992), (8408, 11997005), (10510, 9597604), (12392, 8139995), (15490, 6511996), (21020, 4798802), (30980, 3255998), (42040, 2399401), (61960, 1627999)]