2580996830

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1\times {\mathrm{2971}}^1$

素因数の和:3884

約数の個数: 32

約数和(自身を含む): 4695878880

約数和(自身を除く): 2114882050

約数列:

[1, 2, 5, 10, 109, 218, 545, 797, 1090, 1594, 2971, 3985, 5942, 7970, 14855, 29710, 86873, 173746, 323839, 434365, 647678, 868730, 1619195, 2367887, 3238390, 4735774, 11839435, 23678870, 258099683, 516199366, 1290498415, 2580996830]

約数ペア:

[(1, 2580996830), (2, 1290498415), (5, 516199366), (10, 258099683), (109, 23678870), (218, 11839435), (545, 4735774), (797, 3238390), (1090, 2367887), (1594, 1619195), (2971, 868730), (3985, 647678), (5942, 434365), (7970, 323839), (14855, 173746), (29710, 86873)]