228049480

素因数分解:

$2^3\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{2467}}^1$

素因数の和:4789

約数の個数: 32

約数和(自身を含む): 513541440

約数和(自身を除く): 285491960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2311, 2467, 4622, 4934, 9244, 9868, 11555, 12335, 18488, 19736, 23110, 24670, 46220, 49340, 92440, 98680, 5701237, 11402474, 22804948, 28506185, 45609896, 57012370, 114024740, 228049480]

約数ペア:

[(1, 228049480), (2, 114024740), (4, 57012370), (5, 45609896), (8, 28506185), (10, 22804948), (20, 11402474), (40, 5701237), (2311, 98680), (2467, 92440), (4622, 49340), (4934, 46220), (9244, 24670), (9868, 23110), (11555, 19736), (12335, 18488)]