45410480

素因数分解:

$2^4\times 5^1\times {\mathrm{567631}}^1$

素因数の和:567644

約数の個数: 20

約数和(自身を含む): 105579552

約数和(自身を除く): 60169072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 567631, 1135262, 2270524, 2838155, 4541048, 5676310, 9082096, 11352620, 22705240, 45410480]

約数ペア:

[(1, 45410480), (2, 22705240), (4, 11352620), (5, 9082096), (8, 5676310), (10, 4541048), (16, 2838155), (20, 2270524), (40, 1135262), (80, 567631)]