8769260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 19837440

約数和(自身を除く): 11068180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 491, 893, 940, 982, 1786, 1964, 2455, 3572, 4465, 4910, 8930, 9329, 9820, 17860, 18658, 23077, 37316, 46154, 46645, 92308, 93290, 115385, 186580, 230770, 438463, 461540, 876926, 1753852, 2192315, 4384630, 8769260]

約数ペア:

[(1, 8769260), (2, 4384630), (4, 2192315), (5, 1753852), (10, 876926), (19, 461540), (20, 438463), (38, 230770), (47, 186580), (76, 115385), (94, 93290), (95, 92308), (188, 46645), (190, 46154), (235, 37316), (380, 23077), (470, 18658), (491, 17860), (893, 9820), (940, 9329), (982, 8930), (1786, 4910), (1964, 4465), (2455, 3572)]