82166000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5869}}^1$

素因数の和:5899

約数の個数: 80

約数和(自身を含む): 227098560

約数和(自身を除く): 144932560

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, 5869, 7000, 11738, 14000, 23476, 29345, 41083, 46952, 58690, 82166, 93904, 117380, 146725, 164332, 205415, 234760, 293450, 328664, 410830, 469520, 586900, 657328, 733625, 821660, 1027075, 1173800, 1467250, 1643320, 2054150, 2347600, 2934500, 3286640, 4108300, 5135375, 5869000, 8216600, 10270750, 11738000, 16433200, 20541500, 41083000, 82166000]

約数ペア:

[(1, 82166000), (2, 41083000), (4, 20541500), (5, 16433200), (7, 11738000), (8, 10270750), (10, 8216600), (14, 5869000), (16, 5135375), (20, 4108300), (25, 3286640), (28, 2934500), (35, 2347600), (40, 2054150), (50, 1643320), (56, 1467250), (70, 1173800), (80, 1027075), (100, 821660), (112, 733625), (125, 657328), (140, 586900), (175, 469520), (200, 410830), (250, 328664), (280, 293450), (350, 234760), (400, 205415), (500, 164332), (560, 146725), (700, 117380), (875, 93904), (1000, 82166), (1400, 58690), (1750, 46952), (2000, 41083), (2800, 29345), (3500, 23476), (5869, 14000), (7000, 11738)]