136770800

素因数分解:

$2^4\times 5^2\times {\mathrm{341927}}^1$

素因数の和:341945

約数の個数: 30

約数和(自身を含む): 328592808

約数和(自身を除く): 191822008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 341927, 683854, 1367708, 1709635, 2735416, 3419270, 5470832, 6838540, 8548175, 13677080, 17096350, 27354160, 34192700, 68385400, 136770800]

約数ペア:

[(1, 136770800), (2, 68385400), (4, 34192700), (5, 27354160), (8, 17096350), (10, 13677080), (16, 8548175), (20, 6838540), (25, 5470832), (40, 3419270), (50, 2735416), (80, 1709635), (100, 1367708), (200, 683854), (400, 341927)]