86326600

素因数分解:

$2^3\times 5^2\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1330

約数の個数: 48

約数和(自身を含む): 201320820

約数和(自身を除く): 114994220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 653, 661, 1306, 1322, 2612, 2644, 3265, 3305, 5224, 5288, 6530, 6610, 13060, 13220, 16325, 16525, 26120, 26440, 32650, 33050, 65300, 66100, 130600, 132200, 431633, 863266, 1726532, 2158165, 3453064, 4316330, 8632660, 10790825, 17265320, 21581650, 43163300, 86326600]

約数ペア:

[(1, 86326600), (2, 43163300), (4, 21581650), (5, 17265320), (8, 10790825), (10, 8632660), (20, 4316330), (25, 3453064), (40, 2158165), (50, 1726532), (100, 863266), (200, 431633), (653, 132200), (661, 130600), (1306, 66100), (1322, 65300), (2612, 33050), (2644, 32650), (3265, 26440), (3305, 26120), (5224, 16525), (5288, 16325), (6530, 13220), (6610, 13060)]