47708000

素因数分解:

$2^5\times 5^3\times {\mathrm{11927}}^1$

素因数の和:11952

約数の個数: 48

約数和(自身を含む): 117228384

約数和(自身を除く): 69520384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 11927, 23854, 47708, 59635, 95416, 119270, 190832, 238540, 298175, 381664, 477080, 596350, 954160, 1192700, 1490875, 1908320, 2385400, 2981750, 4770800, 5963500, 9541600, 11927000, 23854000, 47708000]

約数ペア:

[(1, 47708000), (2, 23854000), (4, 11927000), (5, 9541600), (8, 5963500), (10, 4770800), (16, 2981750), (20, 2385400), (25, 1908320), (32, 1490875), (40, 1192700), (50, 954160), (80, 596350), (100, 477080), (125, 381664), (160, 298175), (200, 238540), (250, 190832), (400, 119270), (500, 95416), (800, 59635), (1000, 47708), (2000, 23854), (4000, 11927)]