194984120

素因数分解:

$2^3\times 5^1\times {\mathrm{4874603}}^1$

素因数の和:4874614

約数の個数: 16

約数和(自身を含む): 438714360

約数和(自身を除く): 243730240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4874603, 9749206, 19498412, 24373015, 38996824, 48746030, 97492060, 194984120]

約数ペア:

[(1, 194984120), (2, 97492060), (4, 48746030), (5, 38996824), (8, 24373015), (10, 19498412), (20, 9749206), (40, 4874603)]