47125640

素因数分解:

$2^3\times 5^1\times {\mathrm{1178141}}^1$

素因数の和:1178152

約数の個数: 16

約数和(自身を含む): 106032780

約数和(自身を除く): 58907140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1178141, 2356282, 4712564, 5890705, 9425128, 11781410, 23562820, 47125640]

約数ペア:

[(1, 47125640), (2, 23562820), (4, 11781410), (5, 9425128), (8, 5890705), (10, 4712564), (20, 2356282), (40, 1178141)]