480232370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{2081}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 885033216

約数和(自身を除く): 404800846

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 491, 982, 2081, 2455, 4162, 4910, 10405, 20810, 23077, 46154, 97807, 115385, 195614, 230770, 489035, 978070, 1021771, 2043542, 5108855, 10217710, 48023237, 96046474, 240116185, 480232370]

約数ペア:

[(1, 480232370), (2, 240116185), (5, 96046474), (10, 48023237), (47, 10217710), (94, 5108855), (235, 2043542), (470, 1021771), (491, 978070), (982, 489035), (2081, 230770), (2455, 195614), (4162, 115385), (4910, 97807), (10405, 46154), (20810, 23077)]