2945304080

素因数分解:

$2^4\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{18253}}^1$

素因数の和:20283

約数の個数: 40

約数和(自身を含む): 6851602392

約数和(自身を除く): 3906298312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2017, 4034, 8068, 10085, 16136, 18253, 20170, 32272, 36506, 40340, 73012, 80680, 91265, 146024, 161360, 182530, 292048, 365060, 730120, 1460240, 36816301, 73632602, 147265204, 184081505, 294530408, 368163010, 589060816, 736326020, 1472652040, 2945304080]

約数ペア:

[(1, 2945304080), (2, 1472652040), (4, 736326020), (5, 589060816), (8, 368163010), (10, 294530408), (16, 184081505), (20, 147265204), (40, 73632602), (80, 36816301), (2017, 1460240), (4034, 730120), (8068, 365060), (10085, 292048), (16136, 182530), (18253, 161360), (20170, 146024), (32272, 91265), (36506, 80680), (40340, 73012)]