23906000

素因数分解:

$2^4\times 5^3\times {\mathrm{11953}}^1$

素因数の和:11976

約数の個数: 40

約数和(自身を含む): 57809544

約数和(自身を除く): 33903544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11953, 23906, 47812, 59765, 95624, 119530, 191248, 239060, 298825, 478120, 597650, 956240, 1195300, 1494125, 2390600, 2988250, 4781200, 5976500, 11953000, 23906000]

約数ペア:

[(1, 23906000), (2, 11953000), (4, 5976500), (5, 4781200), (8, 2988250), (10, 2390600), (16, 1494125), (20, 1195300), (25, 956240), (40, 597650), (50, 478120), (80, 298825), (100, 239060), (125, 191248), (200, 119530), (250, 95624), (400, 59765), (500, 47812), (1000, 23906), (2000, 11953)]