2080490155

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1\times {\mathrm{3389}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 2540872800

約数和(自身を除く): 460382645

約数列:

[1, 5, 59, 295, 2081, 3389, 10405, 16945, 122779, 199951, 613895, 999755, 7052509, 35262545, 416098031, 2080490155]

約数ペア:

[(1, 2080490155), (5, 416098031), (59, 35262545), (295, 7052509), (2081, 999755), (3389, 613895), (10405, 199951), (16945, 122779)]