28120750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{16069}}^1$

素因数の和:16093

約数の個数: 32

約数和(自身を含む): 60166080

約数和(自身を除く): 32045330

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 16069, 32138, 80345, 112483, 160690, 224966, 401725, 562415, 803450, 1124830, 2008625, 2812075, 4017250, 5624150, 14060375, 28120750]

約数ペア:

[(1, 28120750), (2, 14060375), (5, 5624150), (7, 4017250), (10, 2812075), (14, 2008625), (25, 1124830), (35, 803450), (50, 562415), (70, 401725), (125, 224966), (175, 160690), (250, 112483), (350, 80345), (875, 32138), (1750, 16069)]