17022280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3517}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 42110460

約数和(自身を除く): 25088180

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 3517, 4840, 7034, 14068, 17585, 28136, 35170, 38687, 70340, 77374, 140680, 154748, 193435, 309496, 386870, 425557, 773740, 851114, 1547480, 1702228, 2127785, 3404456, 4255570, 8511140, 17022280]

約数ペア:

[(1, 17022280), (2, 8511140), (4, 4255570), (5, 3404456), (8, 2127785), (10, 1702228), (11, 1547480), (20, 851114), (22, 773740), (40, 425557), (44, 386870), (55, 309496), (88, 193435), (110, 154748), (121, 140680), (220, 77374), (242, 70340), (440, 38687), (484, 35170), (605, 28136), (968, 17585), (1210, 14068), (2420, 7034), (3517, 4840)]