2233520

素因数分解:

$2^4\times 5^1\times {\mathrm{27919}}^1$

素因数の和:27932

約数の個数: 20

約数和(自身を含む): 5193120

約数和(自身を除く): 2959600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27919, 55838, 111676, 139595, 223352, 279190, 446704, 558380, 1116760, 2233520]

約数ペア:

[(1, 2233520), (2, 1116760), (4, 558380), (5, 446704), (8, 279190), (10, 223352), (16, 139595), (20, 111676), (40, 55838), (80, 27919)]