419906960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5749}}^1$

素因数の和:5856

約数の個数: 80

約数和(自身を含む): 1078056000

約数和(自身を除く): 658149040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 664, 830, 880, 913, 1328, 1660, 1826, 3320, 3652, 4565, 5749, 6640, 7304, 9130, 11498, 14608, 18260, 22996, 28745, 36520, 45992, 57490, 63239, 73040, 91984, 114980, 126478, 229960, 252956, 316195, 459920, 477167, 505912, 632390, 954334, 1011824, 1264780, 1908668, 2385835, 2529560, 3817336, 4771670, 5059120, 5248837, 7634672, 9543340, 10497674, 19086680, 20995348, 26244185, 38173360, 41990696, 52488370, 83981392, 104976740, 209953480, 419906960]

約数ペア:

[(1, 419906960), (2, 209953480), (4, 104976740), (5, 83981392), (8, 52488370), (10, 41990696), (11, 38173360), (16, 26244185), (20, 20995348), (22, 19086680), (40, 10497674), (44, 9543340), (55, 7634672), (80, 5248837), (83, 5059120), (88, 4771670), (110, 3817336), (166, 2529560), (176, 2385835), (220, 1908668), (332, 1264780), (415, 1011824), (440, 954334), (664, 632390), (830, 505912), (880, 477167), (913, 459920), (1328, 316195), (1660, 252956), (1826, 229960), (3320, 126478), (3652, 114980), (4565, 91984), (5749, 73040), (6640, 63239), (7304, 57490), (9130, 45992), (11498, 36520), (14608, 28745), (18260, 22996)]