102774080

素因数分解:

$2^6\times 5^1\times {\mathrm{321169}}^1$

素因数の和:321186

約数の個数: 28

約数和(自身を含む): 244731540

約数和(自身を除く): 141957460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 321169, 642338, 1284676, 1605845, 2569352, 3211690, 5138704, 6423380, 10277408, 12846760, 20554816, 25693520, 51387040, 102774080]

約数ペア:

[(1, 102774080), (2, 51387040), (4, 25693520), (5, 20554816), (8, 12846760), (10, 10277408), (16, 6423380), (20, 5138704), (32, 3211690), (40, 2569352), (64, 1605845), (80, 1284676), (160, 642338), (320, 321169)]