89234440

素因数分解:

$2^3\times 5^1\times {\mathrm{2230861}}^1$

素因数の和:2230872

約数の個数: 16

約数和(自身を含む): 200777580

約数和(自身を除く): 111543140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2230861, 4461722, 8923444, 11154305, 17846888, 22308610, 44617220, 89234440]

約数ペア:

[(1, 89234440), (2, 44617220), (4, 22308610), (5, 17846888), (8, 11154305), (10, 8923444), (20, 4461722), (40, 2230861)]