100091270

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{39877}}^1$

素因数の和:40135

約数の個数: 16

約数和(自身を含む): 180886608

約数和(自身を除く): 80795338

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 39877, 79754, 199385, 398770, 10009127, 20018254, 50045635, 100091270]

約数ペア:

[(1, 100091270), (2, 50045635), (5, 20018254), (10, 10009127), (251, 398770), (502, 199385), (1255, 79754), (2510, 39877)]