29427620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24121}}^1$

素因数の和:24191

約数の個数: 24

約数和(自身を含む): 62813688

約数和(自身を除く): 33386068

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 24121, 48242, 96484, 120605, 241210, 482420, 1471381, 2942762, 5885524, 7356905, 14713810, 29427620]

約数ペア:

[(1, 29427620), (2, 14713810), (4, 7356905), (5, 5885524), (10, 2942762), (20, 1471381), (61, 482420), (122, 241210), (244, 120605), (305, 96484), (610, 48242), (1220, 24121)]