1368175040

素因数分解:

$2^6\times 5^1\times {\mathrm{4275547}}^1$

素因数の和:4275564

約数の個数: 28

約数和(自身を含む): 3257967576

約数和(自身を除く): 1889792536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4275547, 8551094, 17102188, 21377735, 34204376, 42755470, 68408752, 85510940, 136817504, 171021880, 273635008, 342043760, 684087520, 1368175040]

約数ペア:

[(1, 1368175040), (2, 684087520), (4, 342043760), (5, 273635008), (8, 171021880), (10, 136817504), (16, 85510940), (20, 68408752), (32, 42755470), (40, 34204376), (64, 21377735), (80, 17102188), (160, 8551094), (320, 4275547)]