225324160

素因数分解:

$2^7\times 5^1\times {\mathrm{352069}}^1$

素因数の和:352088

約数の個数: 32

約数和(自身を含む): 538667100

約数和(自身を除く): 313342940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 352069, 704138, 1408276, 1760345, 2816552, 3520690, 5633104, 7041380, 11266208, 14082760, 22532416, 28165520, 45064832, 56331040, 112662080, 225324160]

約数ペア:

[(1, 225324160), (2, 112662080), (4, 56331040), (5, 45064832), (8, 28165520), (10, 22532416), (16, 14082760), (20, 11266208), (32, 7041380), (40, 5633104), (64, 3520690), (80, 2816552), (128, 1760345), (160, 1408276), (320, 704138), (640, 352069)]