88919800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{15331}}^1$

素因数の和:15376

約数の個数: 48

約数和(自身を含む): 213881400

約数和(自身を除く): 124961600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 15331, 30662, 61324, 76655, 122648, 153310, 306620, 383275, 444599, 613240, 766550, 889198, 1533100, 1778396, 2222995, 3066200, 3556792, 4445990, 8891980, 11114975, 17783960, 22229950, 44459900, 88919800]

約数ペア:

[(1, 88919800), (2, 44459900), (4, 22229950), (5, 17783960), (8, 11114975), (10, 8891980), (20, 4445990), (25, 3556792), (29, 3066200), (40, 2222995), (50, 1778396), (58, 1533100), (100, 889198), (116, 766550), (145, 613240), (200, 444599), (232, 383275), (290, 306620), (580, 153310), (725, 122648), (1160, 76655), (1450, 61324), (2900, 30662), (5800, 15331)]