88634480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2214

約数の個数: 80

約数和(自身を含む): 229699584

約数和(自身を除く): 141065104

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, 2143, 2585, 3760, 4136, 4286, 5170, 8272, 8572, 10340, 10715, 17144, 20680, 21430, 23573, 34288, 41360, 42860, 47146, 85720, 94292, 100721, 117865, 171440, 188584, 201442, 235730, 377168, 402884, 471460, 503605, 805768, 942920, 1007210, 1107931, 1611536, 1885840, 2014420, 2215862, 4028840, 4431724, 5539655, 8057680, 8863448, 11079310, 17726896, 22158620, 44317240, 88634480]

約数ペア:

[(1, 88634480), (2, 44317240), (4, 22158620), (5, 17726896), (8, 11079310), (10, 8863448), (11, 8057680), (16, 5539655), (20, 4431724), (22, 4028840), (40, 2215862), (44, 2014420), (47, 1885840), (55, 1611536), (80, 1107931), (88, 1007210), (94, 942920), (110, 805768), (176, 503605), (188, 471460), (220, 402884), (235, 377168), (376, 235730), (440, 201442), (470, 188584), (517, 171440), (752, 117865), (880, 100721), (940, 94292), (1034, 85720), (1880, 47146), (2068, 42860), (2143, 41360), (2585, 34288), (3760, 23573), (4136, 21430), (4286, 20680), (5170, 17144), (8272, 10715), (8572, 10340)]