2733680

素因数分解:

$2^4\times 5^1\times {\mathrm{34171}}^1$

素因数の和:34184

約数の個数: 20

約数和(自身を含む): 6355992

約数和(自身を除く): 3622312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 34171, 68342, 136684, 170855, 273368, 341710, 546736, 683420, 1366840, 2733680]

約数ペア:

[(1, 2733680), (2, 1366840), (4, 683420), (5, 546736), (8, 341710), (10, 273368), (16, 170855), (20, 136684), (40, 68342), (80, 34171)]