8506360

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 19324800

約数和(自身を除く): 10818440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1951, 2180, 3902, 4360, 7804, 9755, 15608, 19510, 39020, 78040, 212659, 425318, 850636, 1063295, 1701272, 2126590, 4253180, 8506360]

約数ペア:

[(1, 8506360), (2, 4253180), (4, 2126590), (5, 1701272), (8, 1063295), (10, 850636), (20, 425318), (40, 212659), (109, 78040), (218, 39020), (436, 19510), (545, 15608), (872, 9755), (1090, 7804), (1951, 4360), (2180, 3902)]