85888240

素因数分解:

$2^4\times 5^1\times {\mathrm{1073603}}^1$

素因数の和:1073616

約数の個数: 20

約数和(自身を含む): 199690344

約数和(自身を除く): 113802104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1073603, 2147206, 4294412, 5368015, 8588824, 10736030, 17177648, 21472060, 42944120, 85888240]

約数ペア:

[(1, 85888240), (2, 42944120), (4, 21472060), (5, 17177648), (8, 10736030), (10, 8588824), (16, 5368015), (20, 4294412), (40, 2147206), (80, 1073603)]