104811040

素因数分解:

$2^5\times 5^1\times {\mathrm{655069}}^1$

素因数の和:655084

約数の個数: 24

約数和(自身を含む): 247616460

約数和(自身を除く): 142805420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 655069, 1310138, 2620276, 3275345, 5240552, 6550690, 10481104, 13101380, 20962208, 26202760, 52405520, 104811040]

約数ペア:

[(1, 104811040), (2, 52405520), (4, 26202760), (5, 20962208), (8, 13101380), (10, 10481104), (16, 6550690), (20, 5240552), (32, 3275345), (40, 2620276), (80, 1310138), (160, 655069)]