4135750

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 7884864

約数和(自身を除く): 3749114

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 233, 250, 355, 466, 710, 1165, 1775, 2330, 3550, 5825, 8875, 11650, 16543, 17750, 29125, 33086, 58250, 82715, 165430, 413575, 827150, 2067875, 4135750]

約数ペア:

[(1, 4135750), (2, 2067875), (5, 827150), (10, 413575), (25, 165430), (50, 82715), (71, 58250), (125, 33086), (142, 29125), (233, 17750), (250, 16543), (355, 11650), (466, 8875), (710, 5825), (1165, 3550), (1775, 2330)]