40871820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61927}}^1$

素因数の和:61950

約数の個数: 48

約数和(自身を含む): 124846848

約数和(自身を除く): 83975028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 61927, 123854, 185781, 247708, 309635, 371562, 619270, 681197, 743124, 928905, 1238540, 1362394, 1857810, 2043591, 2724788, 3405985, 3715620, 4087182, 6811970, 8174364, 10217955, 13623940, 20435910, 40871820]

約数ペア:

[(1, 40871820), (2, 20435910), (3, 13623940), (4, 10217955), (5, 8174364), (6, 6811970), (10, 4087182), (11, 3715620), (12, 3405985), (15, 2724788), (20, 2043591), (22, 1857810), (30, 1362394), (33, 1238540), (44, 928905), (55, 743124), (60, 681197), (66, 619270), (110, 371562), (132, 309635), (165, 247708), (220, 185781), (330, 123854), (660, 61927)]