6671120

素因数分解:

$2^4\times 5^1\times {\mathrm{83389}}^1$

素因数の和:83402

約数の個数: 20

約数和(自身を含む): 15510540

約数和(自身を除く): 8839420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83389, 166778, 333556, 416945, 667112, 833890, 1334224, 1667780, 3335560, 6671120]

約数ペア:

[(1, 6671120), (2, 3335560), (4, 1667780), (5, 1334224), (8, 833890), (10, 667112), (16, 416945), (20, 333556), (40, 166778), (80, 83389)]