90006460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{67169}}^1$

素因数の和:67245

約数の個数: 24

約数和(自身を含む): 191837520

約数和(自身を除く): 101831060

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 67169, 134338, 268676, 335845, 671690, 1343380, 4500323, 9000646, 18001292, 22501615, 45003230, 90006460]

約数ペア:

[(1, 90006460), (2, 45003230), (4, 22501615), (5, 18001292), (10, 9000646), (20, 4500323), (67, 1343380), (134, 671690), (268, 335845), (335, 268676), (670, 134338), (1340, 67169)]