2201602880

素因数分解:

$2^6\times 5^1\times {\mathrm{6880009}}^1$

素因数の和:6880026

約数の個数: 28

約数和(自身を含む): 5242567620

約数和(自身を除く): 3040964740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6880009, 13760018, 27520036, 34400045, 55040072, 68800090, 110080144, 137600180, 220160288, 275200360, 440320576, 550400720, 1100801440, 2201602880]

約数ペア:

[(1, 2201602880), (2, 1100801440), (4, 550400720), (5, 440320576), (8, 275200360), (10, 220160288), (16, 137600180), (20, 110080144), (32, 68800090), (40, 55040072), (64, 34400045), (80, 27520036), (160, 13760018), (320, 6880009)]