2056526360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 5654568960

約数和(自身を除く): 3598042600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 47, 56, 62, 70, 71, 94, 124, 140, 142, 155, 188, 217, 235, 248, 280, 284, 310, 329, 355, 376, 434, 470, 497, 568, 620, 658, 710, 868, 940, 994, 1085, 1240, 1316, 1420, 1457, 1645, 1736, 1880, 1988, 2170, 2201, 2485, 2632, 2840, 2914, 3290, 3337, 3976, 4340, 4402, 4970, 5041, 5828, 6580, 6674, 7285, 8680, 8804, 9940, 10082, 10199, 11005, 11656, 13160, 13348, 14570, 15407, 16685, 17608, 19880, 20164, 20398, 22010, 23359, 25205, 26696, 29140, 30814, 33370, 35287, 40328, 40796, 44020, 46718, 50410, 50995, 58280, 61628, 66740, 70574, 77035, 81592, 88040, 93436, 100820, 101990, 103447, 116795, 123256, 133480, 141148, 154070, 156271, 176435, 186872, 201640, 203980, 206894, 233590, 236927, 282296, 308140, 312542, 352870, 407960, 413788, 467180, 473854, 517235, 616280, 625084, 705740, 724129, 781355, 827576, 934360, 947708, 1034470, 1093897, 1184635, 1250168, 1411480, 1448258, 1562710, 1658489, 1895416, 2068940, 2187794, 2369270, 2896516, 3125420, 3316978, 3620645, 4137880, 4375588, 4738540, 5469485, 5793032, 6250840, 6633956, 7241290, 7344737, 8292445, 8751176, 9477080, 10938970, 13267912, 14482580, 14689474, 16584890, 21877940, 28965160, 29378948, 33169780, 36723685, 43755880, 51413159, 58757896, 66339560, 73447370, 102826318, 146894740, 205652636, 257065795, 293789480, 411305272, 514131590, 1028263180, 2056526360]

約数ペア:

[(1, 2056526360), (2, 1028263180), (4, 514131590), (5, 411305272), (7, 293789480), (8, 257065795), (10, 205652636), (14, 146894740), (20, 102826318), (28, 73447370), (31, 66339560), (35, 58757896), (40, 51413159), (47, 43755880), (56, 36723685), (62, 33169780), (70, 29378948), (71, 28965160), (94, 21877940), (124, 16584890), (140, 14689474), (142, 14482580), (155, 13267912), (188, 10938970), (217, 9477080), (235, 8751176), (248, 8292445), (280, 7344737), (284, 7241290), (310, 6633956), (329, 6250840), (355, 5793032), (376, 5469485), (434, 4738540), (470, 4375588), (497, 4137880), (568, 3620645), (620, 3316978), (658, 3125420), (710, 2896516), (868, 2369270), (940, 2187794), (994, 2068940), (1085, 1895416), (1240, 1658489), (1316, 1562710), (1420, 1448258), (1457, 1411480), (1645, 1250168), (1736, 1184635), (1880, 1093897), (1988, 1034470), (2170, 947708), (2201, 934360), (2485, 827576), (2632, 781355), (2840, 724129), (2914, 705740), (3290, 625084), (3337, 616280), (3976, 517235), (4340, 473854), (4402, 467180), (4970, 413788), (5041, 407960), (5828, 352870), (6580, 312542), (6674, 308140), (7285, 282296), (8680, 236927), (8804, 233590), (9940, 206894), (10082, 203980), (10199, 201640), (11005, 186872), (11656, 176435), (13160, 156271), (13348, 154070), (14570, 141148), (15407, 133480), (16685, 123256), (17608, 116795), (19880, 103447), (20164, 101990), (20398, 100820), (22010, 93436), (23359, 88040), (25205, 81592), (26696, 77035), (29140, 70574), (30814, 66740), (33370, 61628), (35287, 58280), (40328, 50995), (40796, 50410), (44020, 46718)]