426590110

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{1613}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 784404000

約数和(自身を除く): 357813890

約数列:

[1, 2, 5, 10, 53, 106, 265, 499, 530, 998, 1613, 2495, 3226, 4990, 8065, 16130, 26447, 52894, 85489, 132235, 170978, 264470, 427445, 804887, 854890, 1609774, 4024435, 8048870, 42659011, 85318022, 213295055, 426590110]

約数ペア:

[(1, 426590110), (2, 213295055), (5, 85318022), (10, 42659011), (53, 8048870), (106, 4024435), (265, 1609774), (499, 854890), (530, 804887), (998, 427445), (1613, 264470), (2495, 170978), (3226, 132235), (4990, 85489), (8065, 52894), (16130, 26447)]