15694114960

素因数分解:

$2^4\times 5^1\times {\mathrm{196176437}}^1$

素因数の和:196176450

約数の個数: 20

約数和(自身を含む): 36488817468

約数和(自身を除く): 20794702508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 196176437, 392352874, 784705748, 980882185, 1569411496, 1961764370, 3138822992, 3923528740, 7847057480, 15694114960]

約数ペア:

[(1, 15694114960), (2, 7847057480), (4, 3923528740), (5, 3138822992), (8, 1961764370), (10, 1569411496), (16, 980882185), (20, 784705748), (40, 392352874), (80, 196176437)]