20171712100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11865713}}^1$

素因数の和:11865744

約数の個数: 36

約数和(自身を含む): 46347478884

約数和(自身を除く): 26175766784

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 11865713, 23731426, 47462852, 59328565, 118657130, 201717121, 237314260, 296642825, 403434242, 593285650, 806868484, 1008585605, 1186571300, 2017171210, 4034342420, 5042928025, 10085856050, 20171712100]

約数ペア:

[(1, 20171712100), (2, 10085856050), (4, 5042928025), (5, 4034342420), (10, 2017171210), (17, 1186571300), (20, 1008585605), (25, 806868484), (34, 593285650), (50, 403434242), (68, 296642825), (85, 237314260), (100, 201717121), (170, 118657130), (340, 59328565), (425, 47462852), (850, 23731426), (1700, 11865713)]