2677820

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 5660928

約数和(自身を除く): 2983108

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 701, 764, 955, 1402, 1910, 2804, 3505, 3820, 7010, 14020, 133891, 267782, 535564, 669455, 1338910, 2677820]

約数ペア:

[(1, 2677820), (2, 1338910), (4, 669455), (5, 535564), (10, 267782), (20, 133891), (191, 14020), (382, 7010), (701, 3820), (764, 3505), (955, 2804), (1402, 1910)]