2466375280

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{434221}}^1$

素因数の和:434305

約数の個数: 40

約数和(自身を含む): 5815101024

約数和(自身を除く): 3348725744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 434221, 868442, 1736884, 2171105, 3473768, 4342210, 6947536, 8684420, 17368840, 30829691, 34737680, 61659382, 123318764, 154148455, 246637528, 308296910, 493275056, 616593820, 1233187640, 2466375280]

約数ペア:

[(1, 2466375280), (2, 1233187640), (4, 616593820), (5, 493275056), (8, 308296910), (10, 246637528), (16, 154148455), (20, 123318764), (40, 61659382), (71, 34737680), (80, 30829691), (142, 17368840), (284, 8684420), (355, 6947536), (568, 4342210), (710, 3473768), (1136, 2171105), (1420, 1736884), (2840, 868442), (5680, 434221)]