14663800

素因数分解:

$2^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 34383960

約数和(自身を除く): 19720160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 467, 628, 785, 934, 1256, 1570, 1868, 2335, 3140, 3736, 3925, 4670, 6280, 7850, 9340, 11675, 15700, 18680, 23350, 31400, 46700, 73319, 93400, 146638, 293276, 366595, 586552, 733190, 1466380, 1832975, 2932760, 3665950, 7331900, 14663800]

約数ペア:

[(1, 14663800), (2, 7331900), (4, 3665950), (5, 2932760), (8, 1832975), (10, 1466380), (20, 733190), (25, 586552), (40, 366595), (50, 293276), (100, 146638), (157, 93400), (200, 73319), (314, 46700), (467, 31400), (628, 23350), (785, 18680), (934, 15700), (1256, 11675), (1570, 9340), (1868, 7850), (2335, 6280), (3140, 4670), (3736, 3925)]