45498040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162493}}^1$

素因数の和:162511

約数の個数: 32

約数和(自身を含む): 116995680

約数和(自身を除く): 71497640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162493, 324986, 649972, 812465, 1137451, 1299944, 1624930, 2274902, 3249860, 4549804, 5687255, 6499720, 9099608, 11374510, 22749020, 45498040]

約数ペア:

[(1, 45498040), (2, 22749020), (4, 11374510), (5, 9099608), (7, 6499720), (8, 5687255), (10, 4549804), (14, 3249860), (20, 2274902), (28, 1624930), (35, 1299944), (40, 1137451), (56, 812465), (70, 649972), (140, 324986), (280, 162493)]