5410480

素因数分解:

$2^4\times 5^1\times {\mathrm{67631}}^1$

素因数の和:67644

約数の個数: 20

約数和(自身を含む): 12579552

約数和(自身を除く): 7169072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 67631, 135262, 270524, 338155, 541048, 676310, 1082096, 1352620, 2705240, 5410480]

約数ペア:

[(1, 5410480), (2, 2705240), (4, 1352620), (5, 1082096), (8, 676310), (10, 541048), (16, 338155), (20, 270524), (40, 135262), (80, 67631)]