102852160

素因数分解:

$2^6\times 5^1\times {\mathrm{321413}}^1$

素因数の和:321430

約数の個数: 28

約数和(自身を含む): 244917468

約数和(自身を除く): 142065308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 321413, 642826, 1285652, 1607065, 2571304, 3214130, 5142608, 6428260, 10285216, 12856520, 20570432, 25713040, 51426080, 102852160]

約数ペア:

[(1, 102852160), (2, 51426080), (4, 25713040), (5, 20570432), (8, 12856520), (10, 10285216), (16, 6428260), (20, 5142608), (32, 3214130), (40, 2571304), (64, 1607065), (80, 1285652), (160, 642826), (320, 321413)]