68048180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{91957}}^1$

素因数の和:92003

約数の個数: 24

約数和(自身を含む): 146764968

約数和(自身を除く): 78716788

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 91957, 183914, 367828, 459785, 919570, 1839140, 3402409, 6804818, 13609636, 17012045, 34024090, 68048180]

約数ペア:

[(1, 68048180), (2, 34024090), (4, 17012045), (5, 13609636), (10, 6804818), (20, 3402409), (37, 1839140), (74, 919570), (148, 459785), (185, 367828), (370, 183914), (740, 91957)]