29405080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15641}}^1$

素因数の和:15699

約数の個数: 32

約数和(自身を含む): 67573440

約数和(自身を除く): 38168360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 15641, 31282, 62564, 78205, 125128, 156410, 312820, 625640, 735127, 1470254, 2940508, 3675635, 5881016, 7351270, 14702540, 29405080]

約数ペア:

[(1, 29405080), (2, 14702540), (4, 7351270), (5, 5881016), (8, 3675635), (10, 2940508), (20, 1470254), (40, 735127), (47, 625640), (94, 312820), (188, 156410), (235, 125128), (376, 78205), (470, 62564), (940, 31282), (1880, 15641)]