5573622440

素因数分解:

$2^3\times 5^1\times {\mathrm{139340561}}^1$

素因数の和:139340572

約数の個数: 16

約数和(自身を含む): 12540650580

約数和(自身を除く): 6967028140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139340561, 278681122, 557362244, 696702805, 1114724488, 1393405610, 2786811220, 5573622440]

約数ペア:

[(1, 5573622440), (2, 2786811220), (4, 1393405610), (5, 1114724488), (8, 696702805), (10, 557362244), (20, 278681122), (40, 139340561)]