136249280

素因数分解:

$2^6\times 5^1\times {\mathrm{425779}}^1$

素因数の和:425796

約数の個数: 28

約数和(自身を含む): 324444360

約数和(自身を除く): 188195080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 425779, 851558, 1703116, 2128895, 3406232, 4257790, 6812464, 8515580, 13624928, 17031160, 27249856, 34062320, 68124640, 136249280]

約数ペア:

[(1, 136249280), (2, 68124640), (4, 34062320), (5, 27249856), (8, 17031160), (10, 13624928), (16, 8515580), (20, 6812464), (32, 4257790), (40, 3406232), (64, 2128895), (80, 1703116), (160, 851558), (320, 425779)]