63826960

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2875

約数の個数: 40

約数和(自身を含む): 148930200

約数和(自身を除く): 85103240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2504, 2549, 3130, 5008, 5098, 6260, 10196, 12520, 12745, 20392, 25040, 25490, 40784, 50980, 101960, 203920, 797837, 1595674, 3191348, 3989185, 6382696, 7978370, 12765392, 15956740, 31913480, 63826960]

約数ペア:

[(1, 63826960), (2, 31913480), (4, 15956740), (5, 12765392), (8, 7978370), (10, 6382696), (16, 3989185), (20, 3191348), (40, 1595674), (80, 797837), (313, 203920), (626, 101960), (1252, 50980), (1565, 40784), (2504, 25490), (2549, 25040), (3130, 20392), (5008, 12745), (5098, 12520), (6260, 10196)]