9288500

素因数分解:

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

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 21861840

約数和(自身を除く): 12573340

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1429, 1625, 2858, 3250, 5716, 6500, 7145, 14290, 18577, 28580, 35725, 37154, 71450, 74308, 92885, 142900, 178625, 185770, 357250, 371540, 464425, 714500, 928850, 1857700, 2322125, 4644250, 9288500]

約数ペア:

[(1, 9288500), (2, 4644250), (4, 2322125), (5, 1857700), (10, 928850), (13, 714500), (20, 464425), (25, 371540), (26, 357250), (50, 185770), (52, 178625), (65, 142900), (100, 92885), (125, 74308), (130, 71450), (250, 37154), (260, 35725), (325, 28580), (500, 18577), (650, 14290), (1300, 7145), (1429, 6500), (1625, 5716), (2858, 3250)]