2081179105

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1\times {\mathrm{5107}}^1$

素因数の和:5808

約数の個数: 16

約数和(自身を含む): 2519265600

約数和(自身を除く): 438086495

約数列:

[1, 5, 149, 547, 745, 2735, 5107, 25535, 81503, 407515, 760943, 2793529, 3804715, 13967645, 416235821, 2081179105]

約数ペア:

[(1, 2081179105), (5, 416235821), (149, 13967645), (547, 3804715), (745, 2793529), (2735, 760943), (5107, 407515), (25535, 81503)]