24561140

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2917}}^1$

素因数の和:3347

約数の個数: 24

約数和(自身を含む): 51718632

約数和(自身を除く): 27157492

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2105, 2917, 4210, 5834, 8420, 11668, 14585, 29170, 58340, 1228057, 2456114, 4912228, 6140285, 12280570, 24561140]

約数ペア:

[(1, 24561140), (2, 12280570), (4, 6140285), (5, 4912228), (10, 2456114), (20, 1228057), (421, 58340), (842, 29170), (1684, 14585), (2105, 11668), (2917, 8420), (4210, 5834)]