12386500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{3539}}^1$

素因数の和:3565

約数の個数: 48

約数和(自身を含む): 30925440

約数和(自身を除く): 18538940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 3539, 7078, 14156, 17695, 24773, 35390, 49546, 70780, 88475, 99092, 123865, 176950, 247730, 353900, 442375, 495460, 619325, 884750, 1238650, 1769500, 2477300, 3096625, 6193250, 12386500]

約数ペア:

[(1, 12386500), (2, 6193250), (4, 3096625), (5, 2477300), (7, 1769500), (10, 1238650), (14, 884750), (20, 619325), (25, 495460), (28, 442375), (35, 353900), (50, 247730), (70, 176950), (100, 123865), (125, 99092), (140, 88475), (175, 70780), (250, 49546), (350, 35390), (500, 24773), (700, 17695), (875, 14156), (1750, 7078), (3500, 3539)]