190805550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97849}}^1$

素因数の和:97877

約数の個数: 48

約数和(自身を含む): 509602800

約数和(自身を除く): 318797250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 97849, 195698, 293547, 489245, 587094, 978490, 1272037, 1467735, 2446225, 2544074, 2935470, 3816111, 4892450, 6360185, 7338675, 7632222, 12720370, 14677350, 19080555, 31800925, 38161110, 63601850, 95402775, 190805550]

約数ペア:

[(1, 190805550), (2, 95402775), (3, 63601850), (5, 38161110), (6, 31800925), (10, 19080555), (13, 14677350), (15, 12720370), (25, 7632222), (26, 7338675), (30, 6360185), (39, 4892450), (50, 3816111), (65, 2935470), (75, 2544074), (78, 2446225), (130, 1467735), (150, 1272037), (195, 978490), (325, 587094), (390, 489245), (650, 293547), (975, 195698), (1950, 97849)]