104077240

素因数分解:

$2^3\times 5^1\times {\mathrm{2601931}}^1$

素因数の和:2601942

約数の個数: 16

約数和(自身を含む): 234173880

約数和(自身を除く): 130096640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2601931, 5203862, 10407724, 13009655, 20815448, 26019310, 52038620, 104077240]

約数ペア:

[(1, 104077240), (2, 52038620), (4, 26019310), (5, 20815448), (8, 13009655), (10, 10407724), (20, 5203862), (40, 2601931)]