47974040

素因数分解:

$2^3\times 5^1\times {\mathrm{1199351}}^1$

素因数の和:1199362

約数の個数: 16

約数和(自身を含む): 107941680

約数和(自身を除く): 59967640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1199351, 2398702, 4797404, 5996755, 9594808, 11993510, 23987020, 47974040]

約数ペア:

[(1, 47974040), (2, 23987020), (4, 11993510), (5, 9594808), (8, 5996755), (10, 4797404), (20, 2398702), (40, 1199351)]