29382520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15629}}^1$

素因数の和:15687

約数の個数: 32

約数和(自身を含む): 67521600

約数和(自身を除く): 38139080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 15629, 31258, 62516, 78145, 125032, 156290, 312580, 625160, 734563, 1469126, 2938252, 3672815, 5876504, 7345630, 14691260, 29382520]

約数ペア:

[(1, 29382520), (2, 14691260), (4, 7345630), (5, 5876504), (8, 3672815), (10, 2938252), (20, 1469126), (40, 734563), (47, 625160), (94, 312580), (188, 156290), (235, 125032), (376, 78145), (470, 62516), (940, 31258), (1880, 15629)]