11319560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40427}}^1$

素因数の和:40445

約数の個数: 32

約数和(自身を含む): 29108160

約数和(自身を除く): 17788600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40427, 80854, 161708, 202135, 282989, 323416, 404270, 565978, 808540, 1131956, 1414945, 1617080, 2263912, 2829890, 5659780, 11319560]

約数ペア:

[(1, 11319560), (2, 5659780), (4, 2829890), (5, 2263912), (7, 1617080), (8, 1414945), (10, 1131956), (14, 808540), (20, 565978), (28, 404270), (35, 323416), (40, 282989), (56, 202135), (70, 161708), (140, 80854), (280, 40427)]