9909250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 19983600

約数和(自身を除く): 10074350

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3049, 3250, 6098, 15245, 30490, 39637, 76225, 79274, 152450, 198185, 381125, 396370, 762250, 990925, 1981850, 4954625, 9909250]

約数ペア:

[(1, 9909250), (2, 4954625), (5, 1981850), (10, 990925), (13, 762250), (25, 396370), (26, 381125), (50, 198185), (65, 152450), (125, 79274), (130, 76225), (250, 39637), (325, 30490), (650, 15245), (1625, 6098), (3049, 3250)]