40943920

素因数分解:

$2^4\times 5^1\times {\mathrm{577}}^1\times {\mathrm{887}}^1$

素因数の和:1477

約数の個数: 40

約数和(自身を含む): 95467104

約数和(自身を除く): 54523184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 577, 887, 1154, 1774, 2308, 2885, 3548, 4435, 4616, 5770, 7096, 8870, 9232, 11540, 14192, 17740, 23080, 35480, 46160, 70960, 511799, 1023598, 2047196, 2558995, 4094392, 5117990, 8188784, 10235980, 20471960, 40943920]

約数ペア:

[(1, 40943920), (2, 20471960), (4, 10235980), (5, 8188784), (8, 5117990), (10, 4094392), (16, 2558995), (20, 2047196), (40, 1023598), (80, 511799), (577, 70960), (887, 46160), (1154, 35480), (1774, 23080), (2308, 17740), (2885, 14192), (3548, 11540), (4435, 9232), (4616, 8870), (5770, 7096)]