4086560

素因数分解:

$2^5\times 5^1\times {\mathrm{25541}}^1$

素因数の和:25556

約数の個数: 24

約数和(自身を含む): 9654876

約数和(自身を除く): 5568316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25541, 51082, 102164, 127705, 204328, 255410, 408656, 510820, 817312, 1021640, 2043280, 4086560]

約数ペア:

[(1, 4086560), (2, 2043280), (4, 1021640), (5, 817312), (8, 510820), (10, 408656), (16, 255410), (20, 204328), (32, 127705), (40, 102164), (80, 51082), (160, 25541)]