38051120

素因数分解:

$2^4\times 5^1\times {\mathrm{475639}}^1$

素因数の和:475652

約数の個数: 20

約数和(自身を含む): 88469040

約数和(自身を除く): 50417920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 475639, 951278, 1902556, 2378195, 3805112, 4756390, 7610224, 9512780, 19025560, 38051120]

約数ペア:

[(1, 38051120), (2, 19025560), (4, 9512780), (5, 7610224), (8, 4756390), (10, 3805112), (16, 2378195), (20, 1902556), (40, 951278), (80, 475639)]