55147360

素因数分解:

$2^5\times 5^1\times {\mathrm{344671}}^1$

素因数の和:344686

約数の個数: 24

約数和(自身を含む): 130286016

約数和(自身を除く): 75138656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 344671, 689342, 1378684, 1723355, 2757368, 3446710, 5514736, 6893420, 11029472, 13786840, 27573680, 55147360]

約数ペア:

[(1, 55147360), (2, 27573680), (4, 13786840), (5, 11029472), (8, 6893420), (10, 5514736), (16, 3446710), (20, 2757368), (32, 1723355), (40, 1378684), (80, 689342), (160, 344671)]