1255887170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{20149}}^1$

素因数の和:20450

約数の個数: 32

約数和(自身を含む): 2367705600

約数和(自身を除く): 1111818430

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 271, 542, 1355, 2710, 6233, 12466, 20149, 31165, 40298, 62330, 100745, 201490, 463427, 926854, 2317135, 4634270, 5460379, 10920758, 27301895, 54603790, 125588717, 251177434, 627943585, 1255887170]

約数ペア:

[(1, 1255887170), (2, 627943585), (5, 251177434), (10, 125588717), (23, 54603790), (46, 27301895), (115, 10920758), (230, 5460379), (271, 4634270), (542, 2317135), (1355, 926854), (2710, 463427), (6233, 201490), (12466, 100745), (20149, 62330), (31165, 40298)]