83385940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{34457}}^1$

素因数の和:34488

約数の個数: 36

約数和(自身を含む): 192482388

約数和(自身を除く): 109096448

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 34457, 68914, 137828, 172285, 344570, 379027, 689140, 758054, 1516108, 1895135, 3790270, 4169297, 7580540, 8338594, 16677188, 20846485, 41692970, 83385940]

約数ペア:

[(1, 83385940), (2, 41692970), (4, 20846485), (5, 16677188), (10, 8338594), (11, 7580540), (20, 4169297), (22, 3790270), (44, 1895135), (55, 1516108), (110, 758054), (121, 689140), (220, 379027), (242, 344570), (484, 172285), (605, 137828), (1210, 68914), (2420, 34457)]