91855940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37957}}^1$

素因数の和:37988

約数の個数: 36

約数和(自身を含む): 212033388

約数和(自身を除く): 120177448

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 37957, 75914, 151828, 189785, 379570, 417527, 759140, 835054, 1670108, 2087635, 4175270, 4592797, 8350540, 9185594, 18371188, 22963985, 45927970, 91855940]

約数ペア:

[(1, 91855940), (2, 45927970), (4, 22963985), (5, 18371188), (10, 9185594), (11, 8350540), (20, 4592797), (22, 4175270), (44, 2087635), (55, 1670108), (110, 835054), (121, 759140), (220, 417527), (242, 379570), (484, 189785), (605, 151828), (1210, 75914), (2420, 37957)]