74158000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5297}}^1$

素因数の和:5327

約数の個数: 80

約数和(自身を含む): 204969024

約数和(自身を除く): 130811024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 5297, 7000, 10594, 14000, 21188, 26485, 37079, 42376, 52970, 74158, 84752, 105940, 132425, 148316, 185395, 211880, 264850, 296632, 370790, 423760, 529700, 593264, 662125, 741580, 926975, 1059400, 1324250, 1483160, 1853950, 2118800, 2648500, 2966320, 3707900, 4634875, 5297000, 7415800, 9269750, 10594000, 14831600, 18539500, 37079000, 74158000]

約数ペア:

[(1, 74158000), (2, 37079000), (4, 18539500), (5, 14831600), (7, 10594000), (8, 9269750), (10, 7415800), (14, 5297000), (16, 4634875), (20, 3707900), (25, 2966320), (28, 2648500), (35, 2118800), (40, 1853950), (50, 1483160), (56, 1324250), (70, 1059400), (80, 926975), (100, 741580), (112, 662125), (125, 593264), (140, 529700), (175, 423760), (200, 370790), (250, 296632), (280, 264850), (350, 211880), (400, 185395), (500, 148316), (560, 132425), (700, 105940), (875, 84752), (1000, 74158), (1400, 52970), (1750, 42376), (2000, 37079), (2800, 26485), (3500, 21188), (5297, 14000), (7000, 10594)]