82612120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55819}}^1$

素因数の和:55867

約数の個数: 32

約数和(自身を含む): 190904400

約数和(自身を除く): 108292280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 55819, 111638, 223276, 279095, 446552, 558190, 1116380, 2065303, 2232760, 4130606, 8261212, 10326515, 16522424, 20653030, 41306060, 82612120]

約数ペア:

[(1, 82612120), (2, 41306060), (4, 20653030), (5, 16522424), (8, 10326515), (10, 8261212), (20, 4130606), (37, 2232760), (40, 2065303), (74, 1116380), (148, 558190), (185, 446552), (296, 279095), (370, 223276), (740, 111638), (1480, 55819)]