5097500380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1356

約数の個数: 144

約数和(自身を含む): 12845552832

約数和(自身を除く): 7748052452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 71, 98, 122, 140, 142, 196, 244, 245, 284, 305, 355, 427, 490, 497, 610, 710, 854, 980, 994, 1201, 1220, 1420, 1708, 1988, 2135, 2402, 2485, 2989, 3479, 4270, 4331, 4804, 4970, 5978, 6005, 6958, 8407, 8540, 8662, 9940, 11956, 12010, 13916, 14945, 16814, 17324, 17395, 21655, 24020, 29890, 30317, 33628, 34790, 42035, 43310, 58849, 59780, 60634, 69580, 73261, 84070, 85271, 86620, 117698, 121268, 146522, 151585, 168140, 170542, 212219, 235396, 293044, 294245, 303170, 341084, 366305, 424438, 426355, 512827, 588490, 596897, 606340, 732610, 848876, 852710, 1025654, 1061095, 1176980, 1193794, 1465220, 1705420, 2051308, 2122190, 2387588, 2564135, 2984485, 3589789, 4178279, 4244380, 5128270, 5201531, 5968970, 7179578, 8356558, 10256540, 10403062, 11937940, 14359156, 16713116, 17948945, 20806124, 20891395, 26007655, 35897890, 36410717, 41782790, 52015310, 71795780, 72821434, 83565580, 104030620, 145642868, 182053585, 254875019, 364107170, 509750038, 728214340, 1019500076, 1274375095, 2548750190, 5097500380]

約数ペア:

[(1, 5097500380), (2, 2548750190), (4, 1274375095), (5, 1019500076), (7, 728214340), (10, 509750038), (14, 364107170), (20, 254875019), (28, 182053585), (35, 145642868), (49, 104030620), (61, 83565580), (70, 72821434), (71, 71795780), (98, 52015310), (122, 41782790), (140, 36410717), (142, 35897890), (196, 26007655), (244, 20891395), (245, 20806124), (284, 17948945), (305, 16713116), (355, 14359156), (427, 11937940), (490, 10403062), (497, 10256540), (610, 8356558), (710, 7179578), (854, 5968970), (980, 5201531), (994, 5128270), (1201, 4244380), (1220, 4178279), (1420, 3589789), (1708, 2984485), (1988, 2564135), (2135, 2387588), (2402, 2122190), (2485, 2051308), (2989, 1705420), (3479, 1465220), (4270, 1193794), (4331, 1176980), (4804, 1061095), (4970, 1025654), (5978, 852710), (6005, 848876), (6958, 732610), (8407, 606340), (8540, 596897), (8662, 588490), (9940, 512827), (11956, 426355), (12010, 424438), (13916, 366305), (14945, 341084), (16814, 303170), (17324, 294245), (17395, 293044), (21655, 235396), (24020, 212219), (29890, 170542), (30317, 168140), (33628, 151585), (34790, 146522), (42035, 121268), (43310, 117698), (58849, 86620), (59780, 85271), (60634, 84070), (69580, 73261)]