41391640

素因数分解:

$2^3\times 5^1\times {\mathrm{1034791}}^1$

素因数の和:1034802

約数の個数: 16

約数和(自身を含む): 93131280

約数和(自身を除く): 51739640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1034791, 2069582, 4139164, 5173955, 8278328, 10347910, 20695820, 41391640]

約数ペア:

[(1, 41391640), (2, 20695820), (4, 10347910), (5, 8278328), (8, 5173955), (10, 4139164), (20, 2069582), (40, 1034791)]