125368990

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{29921}}^1$

素因数の和:30347

約数の個数: 16

約数和(自身を含む): 226210320

約数和(自身を除く): 100841330

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 29921, 59842, 149605, 299210, 12536899, 25073798, 62684495, 125368990]

約数ペア:

[(1, 125368990), (2, 62684495), (5, 25073798), (10, 12536899), (419, 299210), (838, 149605), (2095, 59842), (4190, 29921)]