40237620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{670627}}^1$

素因数の和:670639

約数の個数: 24

約数和(自身を含む): 112665504

約数和(自身を除く): 72427884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 670627, 1341254, 2011881, 2682508, 3353135, 4023762, 6706270, 8047524, 10059405, 13412540, 20118810, 40237620]

約数ペア:

[(1, 40237620), (2, 20118810), (3, 13412540), (4, 10059405), (5, 8047524), (6, 6706270), (10, 4023762), (12, 3353135), (15, 2682508), (20, 2011881), (30, 1341254), (60, 670627)]