17913133040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{245251}}^1$

素因数の和:245358

約数の個数: 80

約数和(自身を含む): 45981806976

約数和(自身を除く): 28068673936

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, 6640, 7304, 9130, 14608, 18260, 36520, 73040, 245251, 490502, 981004, 1226255, 1962008, 2452510, 2697761, 3924016, 4905020, 5395522, 9810040, 10791044, 13488805, 19620080, 20355833, 21582088, 26977610, 40711666, 43164176, 53955220, 81423332, 101779165, 107910440, 162846664, 203558330, 215820880, 223914163, 325693328, 407116660, 447828326, 814233320, 895656652, 1119570815, 1628466640, 1791313304, 2239141630, 3582626608, 4478283260, 8956566520, 17913133040]

約数ペア:

[(1, 17913133040), (2, 8956566520), (4, 4478283260), (5, 3582626608), (8, 2239141630), (10, 1791313304), (11, 1628466640), (16, 1119570815), (20, 895656652), (22, 814233320), (40, 447828326), (44, 407116660), (55, 325693328), (80, 223914163), (83, 215820880), (88, 203558330), (110, 162846664), (166, 107910440), (176, 101779165), (220, 81423332), (332, 53955220), (415, 43164176), (440, 40711666), (664, 26977610), (830, 21582088), (880, 20355833), (913, 19620080), (1328, 13488805), (1660, 10791044), (1826, 9810040), (3320, 5395522), (3652, 4905020), (4565, 3924016), (6640, 2697761), (7304, 2452510), (9130, 1962008), (14608, 1226255), (18260, 981004), (36520, 490502), (73040, 245251)]