5320430620

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1941763}}^1$

素因数の和:1941909

約数の個数: 24

約数和(自身を含む): 11254464144

約数和(自身を除く): 5934033524

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 1941763, 3883526, 7767052, 9708815, 19417630, 38835260, 266021531, 532043062, 1064086124, 1330107655, 2660215310, 5320430620]

約数ペア:

[(1, 5320430620), (2, 2660215310), (4, 1330107655), (5, 1064086124), (10, 532043062), (20, 266021531), (137, 38835260), (274, 19417630), (548, 9708815), (685, 7767052), (1370, 3883526), (2740, 1941763)]