7029795640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{5507}}^1$

素因数の和:5669

約数の個数: 128

約数和(自身を含む): 18654935040

約数和(自身を除く): 11625139400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 97, 140, 188, 194, 235, 280, 329, 376, 388, 470, 485, 658, 679, 776, 940, 970, 1316, 1358, 1645, 1880, 1940, 2632, 2716, 3290, 3395, 3880, 4559, 5432, 5507, 6580, 6790, 9118, 11014, 13160, 13580, 18236, 22028, 22795, 27160, 27535, 31913, 36472, 38549, 44056, 45590, 55070, 63826, 77098, 91180, 110140, 127652, 154196, 159565, 182360, 192745, 220280, 255304, 258829, 308392, 319130, 385490, 517658, 534179, 638260, 770980, 1035316, 1068358, 1276520, 1294145, 1541960, 1811803, 2070632, 2136716, 2588290, 2670895, 3623606, 3739253, 4273432, 5176580, 5341790, 7247212, 7478506, 9059015, 10353160, 10683580, 14494424, 14957012, 18118030, 18696265, 21367160, 25106413, 29914024, 36236060, 37392530, 50212826, 72472120, 74785060, 100425652, 125532065, 149570120, 175744891, 200851304, 251064130, 351489782, 502128260, 702979564, 878724455, 1004256520, 1405959128, 1757448910, 3514897820, 7029795640]

約数ペア:

[(1, 7029795640), (2, 3514897820), (4, 1757448910), (5, 1405959128), (7, 1004256520), (8, 878724455), (10, 702979564), (14, 502128260), (20, 351489782), (28, 251064130), (35, 200851304), (40, 175744891), (47, 149570120), (56, 125532065), (70, 100425652), (94, 74785060), (97, 72472120), (140, 50212826), (188, 37392530), (194, 36236060), (235, 29914024), (280, 25106413), (329, 21367160), (376, 18696265), (388, 18118030), (470, 14957012), (485, 14494424), (658, 10683580), (679, 10353160), (776, 9059015), (940, 7478506), (970, 7247212), (1316, 5341790), (1358, 5176580), (1645, 4273432), (1880, 3739253), (1940, 3623606), (2632, 2670895), (2716, 2588290), (3290, 2136716), (3395, 2070632), (3880, 1811803), (4559, 1541960), (5432, 1294145), (5507, 1276520), (6580, 1068358), (6790, 1035316), (9118, 770980), (11014, 638260), (13160, 534179), (13580, 517658), (18236, 385490), (22028, 319130), (22795, 308392), (27160, 258829), (27535, 255304), (31913, 220280), (36472, 192745), (38549, 182360), (44056, 159565), (45590, 154196), (55070, 127652), (63826, 110140), (77098, 91180)]