12409550

素因数分解:

$2^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{877}}^1$

素因数の和:1172

約数の個数: 24

約数和(自身を含む): 23189736

約数和(自身を除く): 10780186

約数列:

[1, 2, 5, 10, 25, 50, 283, 566, 877, 1415, 1754, 2830, 4385, 7075, 8770, 14150, 21925, 43850, 248191, 496382, 1240955, 2481910, 6204775, 12409550]

約数ペア:

[(1, 12409550), (2, 6204775), (5, 2481910), (10, 1240955), (25, 496382), (50, 248191), (283, 43850), (566, 21925), (877, 14150), (1415, 8770), (1754, 7075), (2830, 4385)]