47404360

素因数分解:

$2^3\times 5^1\times {\mathrm{1185109}}^1$

素因数の和:1185120

約数の個数: 16

約数和(自身を含む): 106659900

約数和(自身を除く): 59255540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1185109, 2370218, 4740436, 5925545, 9480872, 11851090, 23702180, 47404360]

約数ペア:

[(1, 47404360), (2, 23702180), (4, 11851090), (5, 9480872), (8, 5925545), (10, 4740436), (20, 2370218), (40, 1185109)]