254622010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{252101}}^1$

素因数の和:252209

約数の個数: 16

約数和(自身を含む): 462859272

約数和(自身を除く): 208237262

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 252101, 504202, 1260505, 2521010, 25462201, 50924402, 127311005, 254622010]

約数ペア:

[(1, 254622010), (2, 127311005), (5, 50924402), (10, 25462201), (101, 2521010), (202, 1260505), (505, 504202), (1010, 252101)]