89141210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{125551}}^1$

素因数の和:125629

約数の個数: 16

約数和(自身を含む): 162715392

約数和(自身を除く): 73574182

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 125551, 251102, 627755, 1255510, 8914121, 17828242, 44570605, 89141210]

約数ペア:

[(1, 89141210), (2, 44570605), (5, 17828242), (10, 8914121), (71, 1255510), (142, 627755), (355, 251102), (710, 125551)]