86534000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 120

約数和(自身を含む): 243676368

約数和(自身を除く): 157142368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 875, 883, 980, 1000, 1225, 1400, 1750, 1766, 1960, 2000, 2450, 2800, 3500, 3532, 3920, 4415, 4900, 6125, 6181, 7000, 7064, 8830, 9800, 12250, 12362, 14000, 14128, 17660, 19600, 22075, 24500, 24724, 30905, 35320, 43267, 44150, 49000, 49448, 61810, 70640, 86534, 88300, 98000, 98896, 110375, 123620, 154525, 173068, 176600, 216335, 220750, 247240, 309050, 346136, 353200, 432670, 441500, 494480, 618100, 692272, 772625, 865340, 883000, 1081675, 1236200, 1545250, 1730680, 1766000, 2163350, 2472400, 3090500, 3461360, 4326700, 5408375, 6181000, 8653400, 10816750, 12362000, 17306800, 21633500, 43267000, 86534000]

約数ペア:

[(1, 86534000), (2, 43267000), (4, 21633500), (5, 17306800), (7, 12362000), (8, 10816750), (10, 8653400), (14, 6181000), (16, 5408375), (20, 4326700), (25, 3461360), (28, 3090500), (35, 2472400), (40, 2163350), (49, 1766000), (50, 1730680), (56, 1545250), (70, 1236200), (80, 1081675), (98, 883000), (100, 865340), (112, 772625), (125, 692272), (140, 618100), (175, 494480), (196, 441500), (200, 432670), (245, 353200), (250, 346136), (280, 309050), (350, 247240), (392, 220750), (400, 216335), (490, 176600), (500, 173068), (560, 154525), (700, 123620), (784, 110375), (875, 98896), (883, 98000), (980, 88300), (1000, 86534), (1225, 70640), (1400, 61810), (1750, 49448), (1766, 49000), (1960, 44150), (2000, 43267), (2450, 35320), (2800, 30905), (3500, 24724), (3532, 24500), (3920, 22075), (4415, 19600), (4900, 17660), (6125, 14128), (6181, 14000), (7000, 12362), (7064, 12250), (8830, 9800)]