40888340

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3593}}^1$

素因数の和:4171

約数の個数: 24

約数和(自身を含む): 86040360

約数和(自身を除く): 45152020

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 2276, 2845, 3593, 5690, 7186, 11380, 14372, 17965, 35930, 71860, 2044417, 4088834, 8177668, 10222085, 20444170, 40888340]

約数ペア:

[(1, 40888340), (2, 20444170), (4, 10222085), (5, 8177668), (10, 4088834), (20, 2044417), (569, 71860), (1138, 35930), (2276, 17965), (2845, 14372), (3593, 11380), (5690, 7186)]