5506960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3655

約数の個数: 40

約数和(自身を含む): 13481280

約数和(自身を除く): 7974320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3623, 7246, 14492, 18115, 28984, 36230, 57968, 68837, 72460, 137674, 144920, 275348, 289840, 344185, 550696, 688370, 1101392, 1376740, 2753480, 5506960]

約数ペア:

[(1, 5506960), (2, 2753480), (4, 1376740), (5, 1101392), (8, 688370), (10, 550696), (16, 344185), (19, 289840), (20, 275348), (38, 144920), (40, 137674), (76, 72460), (80, 68837), (95, 57968), (152, 36230), (190, 28984), (304, 18115), (380, 14492), (760, 7246), (1520, 3623)]