56774240

素因数分解:

$2^5\times 5^1\times {\mathrm{354839}}^1$

素因数の和:354854

約数の個数: 24

約数和(自身を含む): 134129520

約数和(自身を除く): 77355280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 354839, 709678, 1419356, 1774195, 2838712, 3548390, 5677424, 7096780, 11354848, 14193560, 28387120, 56774240]

約数ペア:

[(1, 56774240), (2, 28387120), (4, 14193560), (5, 11354848), (8, 7096780), (10, 5677424), (16, 3548390), (20, 2838712), (32, 1774195), (40, 1419356), (80, 709678), (160, 354839)]