2720508740

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{599231}}^1$

素因数の和:599467

約数の個数: 24

約数和(自身を含む): 5738245632

約数和(自身を除く): 3017736892

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 599231, 1198462, 2396924, 2996155, 5992310, 11984620, 136025437, 272050874, 544101748, 680127185, 1360254370, 2720508740]

約数ペア:

[(1, 2720508740), (2, 1360254370), (4, 680127185), (5, 544101748), (10, 272050874), (20, 136025437), (227, 11984620), (454, 5992310), (908, 2996155), (1135, 2396924), (2270, 1198462), (4540, 599231)]