191857367060

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2251}}^1\times {\mathrm{17683}}^1$

素因数の和:20184

約数の個数: 48

約数和(自身を含む): 404774876352

約数和(自身を除く): 212917509292

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2251, 2410, 4502, 4820, 9004, 11255, 17683, 22510, 35366, 45020, 70732, 88415, 176830, 353660, 542491, 1084982, 2169964, 2712455, 4261603, 5424910, 8523206, 10849820, 17046412, 21308015, 39804433, 42616030, 79608866, 85232060, 159217732, 199022165, 398044330, 796088660, 9592868353, 19185736706, 38371473412, 47964341765, 95928683530, 191857367060]

約数ペア:

[(1, 191857367060), (2, 95928683530), (4, 47964341765), (5, 38371473412), (10, 19185736706), (20, 9592868353), (241, 796088660), (482, 398044330), (964, 199022165), (1205, 159217732), (2251, 85232060), (2410, 79608866), (4502, 42616030), (4820, 39804433), (9004, 21308015), (11255, 17046412), (17683, 10849820), (22510, 8523206), (35366, 5424910), (45020, 4261603), (70732, 2712455), (88415, 2169964), (176830, 1084982), (353660, 542491)]