12394600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 29825100

約数和(自身を除く): 17430500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2137, 2900, 4274, 5800, 8548, 10685, 17096, 21370, 42740, 53425, 61973, 85480, 106850, 123946, 213700, 247892, 309865, 427400, 495784, 619730, 1239460, 1549325, 2478920, 3098650, 6197300, 12394600]

約数ペア:

[(1, 12394600), (2, 6197300), (4, 3098650), (5, 2478920), (8, 1549325), (10, 1239460), (20, 619730), (25, 495784), (29, 427400), (40, 309865), (50, 247892), (58, 213700), (100, 123946), (116, 106850), (145, 85480), (200, 61973), (232, 53425), (290, 42740), (580, 21370), (725, 17096), (1160, 10685), (1450, 8548), (2137, 5800), (2900, 4274)]