74115740

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4481}}^1$

素因数の和:5317

約数の個数: 24

約数和(自身を含む): 155866032

約数和(自身を除く): 81750292

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 3308, 4135, 4481, 8270, 8962, 16540, 17924, 22405, 44810, 89620, 3705787, 7411574, 14823148, 18528935, 37057870, 74115740]

約数ペア:

[(1, 74115740), (2, 37057870), (4, 18528935), (5, 14823148), (10, 7411574), (20, 3705787), (827, 89620), (1654, 44810), (3308, 22405), (4135, 17924), (4481, 16540), (8270, 8962)]