5353520

素因数分解:

$2^4\times 5^1\times {\mathrm{66919}}^1$

素因数の和:66932

約数の個数: 20

約数和(自身を含む): 12447120

約数和(自身を除く): 7093600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66919, 133838, 267676, 334595, 535352, 669190, 1070704, 1338380, 2676760, 5353520]

約数ペア:

[(1, 5353520), (2, 2676760), (4, 1338380), (5, 1070704), (8, 669190), (10, 535352), (16, 334595), (20, 267676), (40, 133838), (80, 66919)]