107768680

素因数分解:

$2^3\times 5^1\times {\mathrm{2694217}}^1$

素因数の和:2694228

約数の個数: 16

約数和(自身を含む): 242479620

約数和(自身を除く): 134710940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2694217, 5388434, 10776868, 13471085, 21553736, 26942170, 53884340, 107768680]

約数ペア:

[(1, 107768680), (2, 53884340), (4, 26942170), (5, 21553736), (8, 13471085), (10, 10776868), (20, 5388434), (40, 2694217)]