1267550

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 2390472

約数和(自身を除く): 1122922

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 251, 502, 505, 1010, 1255, 2510, 2525, 5050, 6275, 12550, 25351, 50702, 126755, 253510, 633775, 1267550]

約数ペア:

[(1, 1267550), (2, 633775), (5, 253510), (10, 126755), (25, 50702), (50, 25351), (101, 12550), (202, 6275), (251, 5050), (502, 2525), (505, 2510), (1010, 1255)]