25035420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10177}}^1$

素因数の和:10230

約数の個数: 48

約数和(自身を含む): 71815968

約数和(自身を除く): 46780548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 10177, 20354, 30531, 40708, 50885, 61062, 101770, 122124, 152655, 203540, 305310, 417257, 610620, 834514, 1251771, 1669028, 2086285, 2503542, 4172570, 5007084, 6258855, 8345140, 12517710, 25035420]

約数ペア:

[(1, 25035420), (2, 12517710), (3, 8345140), (4, 6258855), (5, 5007084), (6, 4172570), (10, 2503542), (12, 2086285), (15, 1669028), (20, 1251771), (30, 834514), (41, 610620), (60, 417257), (82, 305310), (123, 203540), (164, 152655), (205, 122124), (246, 101770), (410, 61062), (492, 50885), (615, 40708), (820, 30531), (1230, 20354), (2460, 10177)]