108197480

素因数分解:

$2^3\times 5^1\times {\mathrm{2704937}}^1$

素因数の和:2704948

約数の個数: 16

約数和(自身を含む): 243444420

約数和(自身を除く): 135246940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2704937, 5409874, 10819748, 13524685, 21639496, 27049370, 54098740, 108197480]

約数ペア:

[(1, 108197480), (2, 54098740), (4, 27049370), (5, 21639496), (8, 13524685), (10, 10819748), (20, 5409874), (40, 2704937)]