66694000

素因数分解:

$2^4\times 5^3\times {\mathrm{33347}}^1$

素因数の和:33370

約数の個数: 40

約数和(自身を含む): 161270928

約数和(自身を除く): 94576928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 33347, 66694, 133388, 166735, 266776, 333470, 533552, 666940, 833675, 1333880, 1667350, 2667760, 3334700, 4168375, 6669400, 8336750, 13338800, 16673500, 33347000, 66694000]

約数ペア:

[(1, 66694000), (2, 33347000), (4, 16673500), (5, 13338800), (8, 8336750), (10, 6669400), (16, 4168375), (20, 3334700), (25, 2667760), (40, 1667350), (50, 1333880), (80, 833675), (100, 666940), (125, 533552), (200, 333470), (250, 266776), (400, 166735), (500, 133388), (1000, 66694), (2000, 33347)]