1085249020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{81353}}^1$

素因数の和:81414

約数の個数: 48

約数和(自身を含む): 2460144960

約数和(自身を除く): 1374895940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 81353, 162706, 325412, 406765, 813530, 1627060, 1871119, 2359237, 3742238, 4718474, 7484476, 9355595, 9436948, 11796185, 18711190, 23592370, 37422380, 47184740, 54262451, 108524902, 217049804, 271312255, 542624510, 1085249020]

約数ペア:

[(1, 1085249020), (2, 542624510), (4, 271312255), (5, 217049804), (10, 108524902), (20, 54262451), (23, 47184740), (29, 37422380), (46, 23592370), (58, 18711190), (92, 11796185), (115, 9436948), (116, 9355595), (145, 7484476), (230, 4718474), (290, 3742238), (460, 2359237), (580, 1871119), (667, 1627060), (1334, 813530), (2668, 406765), (3335, 325412), (6670, 162706), (13340, 81353)]