47191340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{337081}}^1$

素因数の和:337097

約数の個数: 24

約数和(自身を含む): 113259552

約数和(自身を除く): 66068212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 337081, 674162, 1348324, 1685405, 2359567, 3370810, 4719134, 6741620, 9438268, 11797835, 23595670, 47191340]

約数ペア:

[(1, 47191340), (2, 23595670), (4, 11797835), (5, 9438268), (7, 6741620), (10, 4719134), (14, 3370810), (20, 2359567), (28, 1685405), (35, 1348324), (70, 674162), (140, 337081)]