74232040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80687}}^1$

素因数の和:80721

約数の個数: 32

約数和(自身を含む): 174286080

約数和(自身を除く): 100054040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 80687, 161374, 322748, 403435, 645496, 806870, 1613740, 1855801, 3227480, 3711602, 7423204, 9279005, 14846408, 18558010, 37116020, 74232040]

約数ペア:

[(1, 74232040), (2, 37116020), (4, 18558010), (5, 14846408), (8, 9279005), (10, 7423204), (20, 3711602), (23, 3227480), (40, 1855801), (46, 1613740), (92, 806870), (115, 645496), (184, 403435), (230, 322748), (460, 161374), (920, 80687)]