57109100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{7229}}^1$

素因数の和:7322

約数の個数: 36

約数和(自身を含む): 125512800

約数和(自身を除く): 68403700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7229, 7900, 14458, 28916, 36145, 72290, 144580, 180725, 361450, 571091, 722900, 1142182, 2284364, 2855455, 5710910, 11421820, 14277275, 28554550, 57109100]

約数ペア:

[(1, 57109100), (2, 28554550), (4, 14277275), (5, 11421820), (10, 5710910), (20, 2855455), (25, 2284364), (50, 1142182), (79, 722900), (100, 571091), (158, 361450), (316, 180725), (395, 144580), (790, 72290), (1580, 36145), (1975, 28916), (3950, 14458), (7229, 7900)]