5633140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 11999232

約数和(自身を除く): 6366092

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3967, 7934, 15868, 19835, 39670, 79340, 281657, 563314, 1126628, 1408285, 2816570, 5633140]

約数ペア:

[(1, 5633140), (2, 2816570), (4, 1408285), (5, 1126628), (10, 563314), (20, 281657), (71, 79340), (142, 39670), (284, 19835), (355, 15868), (710, 7934), (1420, 3967)]