6418480

素因数分解:

$2^4\times 5^1\times {\mathrm{80231}}^1$

素因数の和:80244

約数の個数: 20

約数和(自身を含む): 14923152

約数和(自身を除く): 8504672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 80231, 160462, 320924, 401155, 641848, 802310, 1283696, 1604620, 3209240, 6418480]

約数ペア:

[(1, 6418480), (2, 3209240), (4, 1604620), (5, 1283696), (8, 802310), (10, 641848), (16, 401155), (20, 320924), (40, 160462), (80, 80231)]