28462810

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28181}}^1$

素因数の和:28289

約数の個数: 16

約数和(自身を含む): 51742152

約数和(自身を除く): 23279342

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 28181, 56362, 140905, 281810, 2846281, 5692562, 14231405, 28462810]

約数ペア:

[(1, 28462810), (2, 14231405), (5, 5692562), (10, 2846281), (101, 281810), (202, 140905), (505, 56362), (1010, 28181)]