9401355590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{3361}}^1$

素因数の和:3869

約数の個数: 64

約数和(自身を含む): 18822896640

約数和(自身を除く): 9421541050

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 431, 590, 649, 862, 1298, 2155, 3245, 3361, 4310, 4741, 6490, 6722, 9482, 16805, 23705, 25429, 33610, 36971, 47410, 50858, 73942, 127145, 184855, 198299, 254290, 279719, 369710, 396598, 559438, 991495, 1398595, 1448591, 1982990, 2181289, 2797190, 2897182, 4362578, 7242955, 10906445, 14485910, 15934501, 21812890, 31869002, 79672505, 85466869, 159345010, 170933738, 427334345, 854668690, 940135559, 1880271118, 4700677795, 9401355590]

約数ペア:

[(1, 9401355590), (2, 4700677795), (5, 1880271118), (10, 940135559), (11, 854668690), (22, 427334345), (55, 170933738), (59, 159345010), (110, 85466869), (118, 79672505), (295, 31869002), (431, 21812890), (590, 15934501), (649, 14485910), (862, 10906445), (1298, 7242955), (2155, 4362578), (3245, 2897182), (3361, 2797190), (4310, 2181289), (4741, 1982990), (6490, 1448591), (6722, 1398595), (9482, 991495), (16805, 559438), (23705, 396598), (25429, 369710), (33610, 279719), (36971, 254290), (47410, 198299), (50858, 184855), (73942, 127145)]