105165940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43457}}^1$

素因数の和:43488

約数の個数: 36

約数和(自身を含む): 242756388

約数和(自身を除く): 137590448

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 43457, 86914, 173828, 217285, 434570, 478027, 869140, 956054, 1912108, 2390135, 4780270, 5258297, 9560540, 10516594, 21033188, 26291485, 52582970, 105165940]

約数ペア:

[(1, 105165940), (2, 52582970), (4, 26291485), (5, 21033188), (10, 10516594), (11, 9560540), (20, 5258297), (22, 4780270), (44, 2390135), (55, 1912108), (110, 956054), (121, 869140), (220, 478027), (242, 434570), (484, 217285), (605, 173828), (1210, 86914), (2420, 43457)]