24681140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 57879360

約数和(自身を除く): 33198220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 2609, 4730, 5218, 9460, 10436, 13045, 26090, 28699, 52180, 57398, 112187, 114796, 143495, 224374, 286990, 448748, 560935, 573980, 1121870, 1234057, 2243740, 2468114, 4936228, 6170285, 12340570, 24681140]

約数ペア:

[(1, 24681140), (2, 12340570), (4, 6170285), (5, 4936228), (10, 2468114), (11, 2243740), (20, 1234057), (22, 1121870), (43, 573980), (44, 560935), (55, 448748), (86, 286990), (110, 224374), (172, 143495), (215, 114796), (220, 112187), (430, 57398), (473, 52180), (860, 28699), (946, 26090), (1892, 13045), (2365, 10436), (2609, 9460), (4730, 5218)]