4381360

素因数分解:

$2^4\times 5^1\times {\mathrm{54767}}^1$

素因数の和:54780

約数の個数: 20

約数和(自身を含む): 10186848

約数和(自身を除く): 5805488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54767, 109534, 219068, 273835, 438136, 547670, 876272, 1095340, 2190680, 4381360]

約数ペア:

[(1, 4381360), (2, 2190680), (4, 1095340), (5, 876272), (8, 547670), (10, 438136), (16, 273835), (20, 219068), (40, 109534), (80, 54767)]