8213800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{5867}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 21828960

約数和(自身を除く): 13615160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 5867, 11734, 23468, 29335, 41069, 46936, 58670, 82138, 117340, 146675, 164276, 205345, 234680, 293350, 328552, 410690, 586700, 821380, 1026725, 1173400, 1642760, 2053450, 4106900, 8213800]

約数ペア:

[(1, 8213800), (2, 4106900), (4, 2053450), (5, 1642760), (7, 1173400), (8, 1026725), (10, 821380), (14, 586700), (20, 410690), (25, 328552), (28, 293350), (35, 234680), (40, 205345), (50, 164276), (56, 146675), (70, 117340), (100, 82138), (140, 58670), (175, 46936), (200, 41069), (280, 29335), (350, 23468), (700, 11734), (1400, 5867)]