85492750

素因数分解:

$2^1\times 5^3\times 7^3\times {\mathrm{997}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 186825600

約数和(自身を除く): 101332850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 343, 350, 490, 686, 875, 997, 1225, 1715, 1750, 1994, 2450, 3430, 4985, 6125, 6979, 8575, 9970, 12250, 13958, 17150, 24925, 34895, 42875, 48853, 49850, 69790, 85750, 97706, 124625, 174475, 244265, 249250, 341971, 348950, 488530, 683942, 872375, 1221325, 1709855, 1744750, 2442650, 3419710, 6106625, 8549275, 12213250, 17098550, 42746375, 85492750]

約数ペア:

[(1, 85492750), (2, 42746375), (5, 17098550), (7, 12213250), (10, 8549275), (14, 6106625), (25, 3419710), (35, 2442650), (49, 1744750), (50, 1709855), (70, 1221325), (98, 872375), (125, 683942), (175, 488530), (245, 348950), (250, 341971), (343, 249250), (350, 244265), (490, 174475), (686, 124625), (875, 97706), (997, 85750), (1225, 69790), (1715, 49850), (1750, 48853), (1994, 42875), (2450, 34895), (3430, 24925), (4985, 17150), (6125, 13958), (6979, 12250), (8575, 9970)]