17247340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7127}}^1$

素因数の和:7158

約数の個数: 36

約数和(自身を含む): 39817008

約数和(自身を除く): 22569668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 7127, 14254, 28508, 35635, 71270, 78397, 142540, 156794, 313588, 391985, 783970, 862367, 1567940, 1724734, 3449468, 4311835, 8623670, 17247340]

約数ペア:

[(1, 17247340), (2, 8623670), (4, 4311835), (5, 3449468), (10, 1724734), (11, 1567940), (20, 862367), (22, 783970), (44, 391985), (55, 313588), (110, 156794), (121, 142540), (220, 78397), (242, 71270), (484, 35635), (605, 28508), (1210, 14254), (2420, 7127)]