22344640

素因数分解:

$2^6\times 5^1\times {\mathrm{69827}}^1$

素因数の和:69844

約数の個数: 28

約数和(自身を含む): 53208936

約数和(自身を除く): 30864296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 69827, 139654, 279308, 349135, 558616, 698270, 1117232, 1396540, 2234464, 2793080, 4468928, 5586160, 11172320, 22344640]

約数ペア:

[(1, 22344640), (2, 11172320), (4, 5586160), (5, 4468928), (8, 2793080), (10, 2234464), (16, 1396540), (20, 1117232), (32, 698270), (40, 558616), (64, 349135), (80, 279308), (160, 139654), (320, 69827)]