25151710

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{1601}}^1$

素因数の和:3179

約数の個数: 16

約数和(自身を含む): 45330192

約数和(自身を除く): 20178482

約数列:

[1, 2, 5, 10, 1571, 1601, 3142, 3202, 7855, 8005, 15710, 16010, 2515171, 5030342, 12575855, 25151710]

約数ペア:

[(1, 25151710), (2, 12575855), (5, 5030342), (10, 2515171), (1571, 16010), (1601, 15710), (3142, 8005), (3202, 7855)]