41988680

素因数分解:

$2^3\times 5^1\times {\mathrm{1049717}}^1$

素因数の和:1049728

約数の個数: 16

約数和(自身を含む): 94474620

約数和(自身を除く): 52485940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1049717, 2099434, 4198868, 5248585, 8397736, 10497170, 20994340, 41988680]

約数ペア:

[(1, 41988680), (2, 20994340), (4, 10497170), (5, 8397736), (8, 5248585), (10, 4198868), (20, 2099434), (40, 1049717)]