5133680

素因数分解:

$2^4\times 5^1\times {\mathrm{64171}}^1$

素因数の和:64184

約数の個数: 20

約数和(自身を含む): 11935992

約数和(自身を除く): 6802312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 64171, 128342, 256684, 320855, 513368, 641710, 1026736, 1283420, 2566840, 5133680]

約数ペア:

[(1, 5133680), (2, 2566840), (4, 1283420), (5, 1026736), (8, 641710), (10, 513368), (16, 320855), (20, 256684), (40, 128342), (80, 64171)]