2427832220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 6145155072

約数和(自身を除く): 3717322852

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 41, 44, 55, 68, 71, 82, 85, 110, 142, 164, 170, 187, 205, 220, 223, 284, 340, 355, 374, 410, 446, 451, 697, 710, 748, 781, 820, 892, 902, 935, 1115, 1207, 1394, 1420, 1562, 1804, 1870, 2230, 2255, 2414, 2453, 2788, 2911, 3124, 3485, 3740, 3791, 3905, 4460, 4510, 4828, 4906, 5822, 6035, 6970, 7582, 7667, 7810, 9020, 9143, 9812, 11644, 12070, 12265, 13277, 13940, 14555, 15164, 15334, 15620, 15833, 18286, 18955, 24140, 24530, 26554, 29110, 30668, 31666, 32021, 36572, 37910, 38335, 41701, 45715, 49060, 49487, 53108, 58220, 63332, 64042, 66385, 75820, 76670, 79165, 83402, 91430, 98974, 100573, 128084, 132770, 153340, 155431, 158330, 160105, 166804, 174163, 182860, 197948, 201146, 208505, 247435, 265540, 269161, 310862, 316660, 320210, 348326, 402292, 417010, 494870, 502865, 538322, 544357, 621724, 640420, 649153, 696652, 777155, 834020, 870815, 989740, 1005730, 1076644, 1088714, 1298306, 1345805, 1554310, 1709741, 1741630, 2011460, 2177428, 2596612, 2691610, 2721785, 2960771, 3108620, 3245765, 3419482, 3483260, 5383220, 5443570, 5921542, 6491530, 6838964, 7140683, 8548705, 10887140, 11035601, 11843084, 12983060, 14281366, 14803855, 17097410, 22071202, 28562732, 29607710, 34194820, 35703415, 44142404, 55178005, 59215420, 71406830, 110356010, 121391611, 142813660, 220712020, 242783222, 485566444, 606958055, 1213916110, 2427832220]

約数ペア:

[(1, 2427832220), (2, 1213916110), (4, 606958055), (5, 485566444), (10, 242783222), (11, 220712020), (17, 142813660), (20, 121391611), (22, 110356010), (34, 71406830), (41, 59215420), (44, 55178005), (55, 44142404), (68, 35703415), (71, 34194820), (82, 29607710), (85, 28562732), (110, 22071202), (142, 17097410), (164, 14803855), (170, 14281366), (187, 12983060), (205, 11843084), (220, 11035601), (223, 10887140), (284, 8548705), (340, 7140683), (355, 6838964), (374, 6491530), (410, 5921542), (446, 5443570), (451, 5383220), (697, 3483260), (710, 3419482), (748, 3245765), (781, 3108620), (820, 2960771), (892, 2721785), (902, 2691610), (935, 2596612), (1115, 2177428), (1207, 2011460), (1394, 1741630), (1420, 1709741), (1562, 1554310), (1804, 1345805), (1870, 1298306), (2230, 1088714), (2255, 1076644), (2414, 1005730), (2453, 989740), (2788, 870815), (2911, 834020), (3124, 777155), (3485, 696652), (3740, 649153), (3791, 640420), (3905, 621724), (4460, 544357), (4510, 538322), (4828, 502865), (4906, 494870), (5822, 417010), (6035, 402292), (6970, 348326), (7582, 320210), (7667, 316660), (7810, 310862), (9020, 269161), (9143, 265540), (9812, 247435), (11644, 208505), (12070, 201146), (12265, 197948), (13277, 182860), (13940, 174163), (14555, 166804), (15164, 160105), (15334, 158330), (15620, 155431), (15833, 153340), (18286, 132770), (18955, 128084), (24140, 100573), (24530, 98974), (26554, 91430), (29110, 83402), (30668, 79165), (31666, 76670), (32021, 75820), (36572, 66385), (37910, 64042), (38335, 63332), (41701, 58220), (45715, 53108), (49060, 49487)]