47748040

素因数分解:

$2^3\times 5^1\times {\mathrm{1193701}}^1$

素因数の和:1193712

約数の個数: 16

約数和(自身を含む): 107433180

約数和(自身を除く): 59685140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193701, 2387402, 4774804, 5968505, 9549608, 11937010, 23874020, 47748040]

約数ペア:

[(1, 47748040), (2, 23874020), (4, 11937010), (5, 9549608), (8, 5968505), (10, 4774804), (20, 2387402), (40, 1193701)]