7882633520

素因数分解:

$2^4\times 5^1\times {\mathrm{98532919}}^1$

素因数の和:98532932

約数の個数: 20

約数和(自身を含む): 18327123120

約数和(自身を除く): 10444489600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 98532919, 197065838, 394131676, 492664595, 788263352, 985329190, 1576526704, 1970658380, 3941316760, 7882633520]

約数ペア:

[(1, 7882633520), (2, 3941316760), (4, 1970658380), (5, 1576526704), (8, 985329190), (10, 788263352), (16, 492664595), (20, 394131676), (40, 197065838), (80, 98532919)]