248864110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{5107}}^1$

素因数の和:5568

約数の個数: 32

約数和(自身を含む): 489877632

約数和(自身を除く): 241013522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 2215, 4430, 4873, 5107, 9746, 10214, 24365, 25535, 48730, 51070, 56177, 112354, 280885, 561770, 2262401, 4524802, 11312005, 22624010, 24886411, 49772822, 124432055, 248864110]

約数ペア:

[(1, 248864110), (2, 124432055), (5, 49772822), (10, 24886411), (11, 22624010), (22, 11312005), (55, 4524802), (110, 2262401), (443, 561770), (886, 280885), (2215, 112354), (4430, 56177), (4873, 51070), (5107, 48730), (9746, 25535), (10214, 24365)]