14388850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{839}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 31248000

約数和(自身を除く): 16859150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 839, 1225, 1678, 1715, 2450, 3430, 4195, 5873, 8390, 8575, 11746, 17150, 20975, 29365, 41111, 41950, 58730, 82222, 146825, 205555, 287777, 293650, 411110, 575554, 1027775, 1438885, 2055550, 2877770, 7194425, 14388850]

約数ペア:

[(1, 14388850), (2, 7194425), (5, 2877770), (7, 2055550), (10, 1438885), (14, 1027775), (25, 575554), (35, 411110), (49, 293650), (50, 287777), (70, 205555), (98, 146825), (175, 82222), (245, 58730), (343, 41950), (350, 41111), (490, 29365), (686, 20975), (839, 17150), (1225, 11746), (1678, 8575), (1715, 8390), (2450, 5873), (3430, 4195)]