168902080

素因数分解:

$2^6\times 5^1\times {\mathrm{527819}}^1$

素因数の和:527836

約数の個数: 28

約数和(自身を含む): 402198840

約数和(自身を除く): 233296760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 527819, 1055638, 2111276, 2639095, 4222552, 5278190, 8445104, 10556380, 16890208, 21112760, 33780416, 42225520, 84451040, 168902080]

約数ペア:

[(1, 168902080), (2, 84451040), (4, 42225520), (5, 33780416), (8, 21112760), (10, 16890208), (16, 10556380), (20, 8445104), (32, 5278190), (40, 4222552), (64, 2639095), (80, 2111276), (160, 1055638), (320, 527819)]