40137260

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3527}}^1$

素因数の和:4105

約数の個数: 24

約数和(自身を含む): 84460320

約数和(自身を除く): 44323060

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 3527, 5690, 7054, 11380, 14108, 17635, 35270, 70540, 2006863, 4013726, 8027452, 10034315, 20068630, 40137260]

約数ペア:

[(1, 40137260), (2, 20068630), (4, 10034315), (5, 8027452), (10, 4013726), (20, 2006863), (569, 70540), (1138, 35270), (2276, 17635), (2845, 14108), (3527, 11380), (5690, 7054)]