502978960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12161}}^1$

素因数の和:12232

約数の個数: 80

約数和(自身を含む): 1302988032

約数和(自身を除く): 800009072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2068, 2585, 3760, 4136, 5170, 8272, 10340, 12161, 20680, 24322, 41360, 48644, 60805, 97288, 121610, 133771, 194576, 243220, 267542, 486440, 535084, 571567, 668855, 972880, 1070168, 1143134, 1337710, 2140336, 2286268, 2675420, 2857835, 4572536, 5350840, 5715670, 6287237, 9145072, 10701680, 11431340, 12574474, 22862680, 25148948, 31436185, 45725360, 50297896, 62872370, 100595792, 125744740, 251489480, 502978960]

約数ペア:

[(1, 502978960), (2, 251489480), (4, 125744740), (5, 100595792), (8, 62872370), (10, 50297896), (11, 45725360), (16, 31436185), (20, 25148948), (22, 22862680), (40, 12574474), (44, 11431340), (47, 10701680), (55, 9145072), (80, 6287237), (88, 5715670), (94, 5350840), (110, 4572536), (176, 2857835), (188, 2675420), (220, 2286268), (235, 2140336), (376, 1337710), (440, 1143134), (470, 1070168), (517, 972880), (752, 668855), (880, 571567), (940, 535084), (1034, 486440), (1880, 267542), (2068, 243220), (2585, 194576), (3760, 133771), (4136, 121610), (5170, 97288), (8272, 60805), (10340, 48644), (12161, 41360), (20680, 24322)]