90362900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{13487}}^1$

素因数の和:13568

約数の個数: 36

約数和(自身を含む): 199028928

約数和(自身を除く): 108666028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 268, 335, 670, 1340, 1675, 3350, 6700, 13487, 26974, 53948, 67435, 134870, 269740, 337175, 674350, 903629, 1348700, 1807258, 3614516, 4518145, 9036290, 18072580, 22590725, 45181450, 90362900]

約数ペア:

[(1, 90362900), (2, 45181450), (4, 22590725), (5, 18072580), (10, 9036290), (20, 4518145), (25, 3614516), (50, 1807258), (67, 1348700), (100, 903629), (134, 674350), (268, 337175), (335, 269740), (670, 134870), (1340, 67435), (1675, 53948), (3350, 26974), (6700, 13487)]