82873360

素因数分解:

$2^4\times 5^1\times {\mathrm{1035917}}^1$

素因数の和:1035930

約数の個数: 20

約数和(自身を含む): 192680748

約数和(自身を除く): 109807388

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1035917, 2071834, 4143668, 5179585, 8287336, 10359170, 16574672, 20718340, 41436680, 82873360]

約数ペア:

[(1, 82873360), (2, 41436680), (4, 20718340), (5, 16574672), (8, 10359170), (10, 8287336), (16, 5179585), (20, 4143668), (40, 2071834), (80, 1035917)]