195687560

素因数分解:

$2^3\times 5^1\times {\mathrm{4892189}}^1$

素因数の和:4892200

約数の個数: 16

約数和(自身を含む): 440297100

約数和(自身を除く): 244609540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4892189, 9784378, 19568756, 24460945, 39137512, 48921890, 97843780, 195687560]

約数ペア:

[(1, 195687560), (2, 97843780), (4, 48921890), (5, 39137512), (8, 24460945), (10, 19568756), (20, 9784378), (40, 4892189)]