90248740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{35531}}^1$

素因数の和:35667

約数の個数: 24

約数和(自身を含む): 191020032

約数和(自身を除く): 100771292

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 35531, 71062, 142124, 177655, 355310, 710620, 4512437, 9024874, 18049748, 22562185, 45124370, 90248740]

約数ペア:

[(1, 90248740), (2, 45124370), (4, 22562185), (5, 18049748), (10, 9024874), (20, 4512437), (127, 710620), (254, 355310), (508, 177655), (635, 142124), (1270, 71062), (2540, 35531)]