41629880

素因数分解:

$2^3\times 5^1\times {\mathrm{1040747}}^1$

素因数の和:1040758

約数の個数: 16

約数和(自身を含む): 93667320

約数和(自身を除く): 52037440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1040747, 2081494, 4162988, 5203735, 8325976, 10407470, 20814940, 41629880]

約数ペア:

[(1, 41629880), (2, 20814940), (4, 10407470), (5, 8325976), (8, 5203735), (10, 4162988), (20, 2081494), (40, 1040747)]