15973780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27541}}^1$

素因数の和:27579

約数の個数: 24

約数和(自身を含む): 34702920

約数和(自身を除く): 18729140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 27541, 55082, 110164, 137705, 275410, 550820, 798689, 1597378, 3194756, 3993445, 7986890, 15973780]

約数ペア:

[(1, 15973780), (2, 7986890), (4, 3993445), (5, 3194756), (10, 1597378), (20, 798689), (29, 550820), (58, 275410), (116, 137705), (145, 110164), (290, 55082), (580, 27541)]