426759020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{29927}}^1$

素因数の和:29990

約数の個数: 48

約数和(自身を含む): 965357568

約数和(自身を除く): 538598548

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 620, 713, 1426, 2852, 3565, 7130, 14260, 29927, 59854, 119708, 149635, 299270, 598540, 688321, 927737, 1376642, 1855474, 2753284, 3441605, 3710948, 4638685, 6883210, 9277370, 13766420, 18554740, 21337951, 42675902, 85351804, 106689755, 213379510, 426759020]

約数ペア:

[(1, 426759020), (2, 213379510), (4, 106689755), (5, 85351804), (10, 42675902), (20, 21337951), (23, 18554740), (31, 13766420), (46, 9277370), (62, 6883210), (92, 4638685), (115, 3710948), (124, 3441605), (155, 2753284), (230, 1855474), (310, 1376642), (460, 927737), (620, 688321), (713, 598540), (1426, 299270), (2852, 149635), (3565, 119708), (7130, 59854), (14260, 29927)]