85833520

素因数分解:

$2^4\times 5^1\times {\mathrm{1072919}}^1$

素因数の和:1072932

約数の個数: 20

約数和(自身を含む): 199563120

約数和(自身を除く): 113729600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1072919, 2145838, 4291676, 5364595, 8583352, 10729190, 17166704, 21458380, 42916760, 85833520]

約数ペア:

[(1, 85833520), (2, 42916760), (4, 21458380), (5, 17166704), (8, 10729190), (10, 8583352), (16, 5364595), (20, 4291676), (40, 2145838), (80, 1072919)]