5233520

素因数分解:

$2^4\times 5^1\times {\mathrm{65419}}^1$

素因数の和:65432

約数の個数: 20

約数和(自身を含む): 12168120

約数和(自身を除く): 6934600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65419, 130838, 261676, 327095, 523352, 654190, 1046704, 1308380, 2616760, 5233520]

約数ペア:

[(1, 5233520), (2, 2616760), (4, 1308380), (5, 1046704), (8, 654190), (10, 523352), (16, 327095), (20, 261676), (40, 130838), (80, 65419)]