4644250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 9369360

約数和(自身を除く): 4725110

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1429, 1625, 2858, 3250, 7145, 14290, 18577, 35725, 37154, 71450, 92885, 178625, 185770, 357250, 464425, 928850, 2322125, 4644250]

約数ペア:

[(1, 4644250), (2, 2322125), (5, 928850), (10, 464425), (13, 357250), (25, 185770), (26, 178625), (50, 92885), (65, 71450), (125, 37154), (130, 35725), (250, 18577), (325, 14290), (650, 7145), (1429, 3250), (1625, 2858)]