8105960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5477}}^1$

素因数の和:5525

約数の個数: 32

約数和(自身を含む): 18734760

約数和(自身を除く): 10628800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 5477, 10954, 21908, 27385, 43816, 54770, 109540, 202649, 219080, 405298, 810596, 1013245, 1621192, 2026490, 4052980, 8105960]

約数ペア:

[(1, 8105960), (2, 4052980), (4, 2026490), (5, 1621192), (8, 1013245), (10, 810596), (20, 405298), (37, 219080), (40, 202649), (74, 109540), (148, 54770), (185, 43816), (296, 27385), (370, 21908), (740, 10954), (1480, 5477)]