986960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 60

約数和(自身を含む): 2518812

約数和(自身を除く): 1531852

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 169, 208, 260, 292, 338, 365, 520, 584, 676, 730, 845, 949, 1040, 1168, 1352, 1460, 1690, 1898, 2704, 2920, 3380, 3796, 4745, 5840, 6760, 7592, 9490, 12337, 13520, 15184, 18980, 24674, 37960, 49348, 61685, 75920, 98696, 123370, 197392, 246740, 493480, 986960]

約数ペア:

[(1, 986960), (2, 493480), (4, 246740), (5, 197392), (8, 123370), (10, 98696), (13, 75920), (16, 61685), (20, 49348), (26, 37960), (40, 24674), (52, 18980), (65, 15184), (73, 13520), (80, 12337), (104, 9490), (130, 7592), (146, 6760), (169, 5840), (208, 4745), (260, 3796), (292, 3380), (338, 2920), (365, 2704), (520, 1898), (584, 1690), (676, 1460), (730, 1352), (845, 1168), (949, 1040)]