88979560

素因数分解:

$2^3\times 5^1\times {\mathrm{2224489}}^1$

素因数の和:2224500

約数の個数: 16

約数和(自身を含む): 200204100

約数和(自身を除く): 111224540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2224489, 4448978, 8897956, 11122445, 17795912, 22244890, 44489780, 88979560]

約数ペア:

[(1, 88979560), (2, 44489780), (4, 22244890), (5, 17795912), (8, 11122445), (10, 8897956), (20, 4448978), (40, 2224489)]