8931040

素因数分解:

$2^5\times 5^1\times {\mathrm{55819}}^1$

素因数の和:55834

約数の個数: 24

約数和(自身を含む): 21099960

約数和(自身を除く): 12168920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 55819, 111638, 223276, 279095, 446552, 558190, 893104, 1116380, 1786208, 2232760, 4465520, 8931040]

約数ペア:

[(1, 8931040), (2, 4465520), (4, 2232760), (5, 1786208), (8, 1116380), (10, 893104), (16, 558190), (20, 446552), (32, 279095), (40, 223276), (80, 111638), (160, 55819)]