41631320

素因数分解:

$2^3\times 5^1\times {\mathrm{1040783}}^1$

素因数の和:1040794

約数の個数: 16

約数和(自身を含む): 93670560

約数和(自身を除く): 52039240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1040783, 2081566, 4163132, 5203915, 8326264, 10407830, 20815660, 41631320]

約数ペア:

[(1, 41631320), (2, 20815660), (4, 10407830), (5, 8326264), (8, 5203915), (10, 4163132), (20, 2081566), (40, 1040783)]