89367700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 202112064

約数和(自身を除く): 112744364

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 71, 82, 100, 142, 164, 205, 284, 307, 355, 410, 614, 710, 820, 1025, 1228, 1420, 1535, 1775, 2050, 2911, 3070, 3550, 4100, 5822, 6140, 7100, 7675, 11644, 12587, 14555, 15350, 21797, 25174, 29110, 30700, 43594, 50348, 58220, 62935, 72775, 87188, 108985, 125870, 145550, 217970, 251740, 291100, 314675, 435940, 544925, 629350, 893677, 1089850, 1258700, 1787354, 2179700, 3574708, 4468385, 8936770, 17873540, 22341925, 44683850, 89367700]

約数ペア:

[(1, 89367700), (2, 44683850), (4, 22341925), (5, 17873540), (10, 8936770), (20, 4468385), (25, 3574708), (41, 2179700), (50, 1787354), (71, 1258700), (82, 1089850), (100, 893677), (142, 629350), (164, 544925), (205, 435940), (284, 314675), (307, 291100), (355, 251740), (410, 217970), (614, 145550), (710, 125870), (820, 108985), (1025, 87188), (1228, 72775), (1420, 62935), (1535, 58220), (1775, 50348), (2050, 43594), (2911, 30700), (3070, 29110), (3550, 25174), (4100, 21797), (5822, 15350), (6140, 14555), (7100, 12587), (7675, 11644)]