83019860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 235339776

約数和(自身を除く): 152319916

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 37, 44, 47, 55, 62, 70, 74, 77, 94, 110, 124, 140, 148, 154, 155, 185, 188, 217, 220, 235, 259, 308, 310, 329, 341, 370, 385, 407, 434, 470, 517, 518, 620, 658, 682, 740, 770, 814, 868, 940, 1034, 1036, 1085, 1147, 1295, 1316, 1364, 1457, 1540, 1628, 1645, 1705, 1739, 2035, 2068, 2170, 2294, 2387, 2585, 2590, 2849, 2914, 3290, 3410, 3478, 3619, 4070, 4340, 4588, 4774, 5170, 5180, 5698, 5735, 5828, 6580, 6820, 6956, 7238, 7285, 8029, 8140, 8695, 9548, 10199, 10340, 11396, 11470, 11935, 12173, 12617, 14245, 14476, 14570, 16027, 16058, 17390, 18095, 19129, 20398, 22940, 23870, 24346, 25234, 28490, 29140, 32054, 32116, 34780, 36190, 38258, 40145, 40796, 47740, 48692, 50468, 50995, 53909, 56980, 60865, 63085, 64108, 72380, 76516, 80135, 80290, 88319, 95645, 101990, 107818, 112189, 121730, 126170, 133903, 160270, 160580, 176638, 191290, 203980, 215636, 224378, 243460, 252340, 267806, 269545, 320540, 353276, 377363, 382580, 441595, 448756, 535612, 539090, 560945, 592999, 669515, 754726, 883190, 1078180, 1121890, 1185998, 1339030, 1509452, 1766380, 1886815, 2243780, 2371996, 2678060, 2964995, 3773630, 4150993, 5929990, 7547260, 8301986, 11859980, 16603972, 20754965, 41509930, 83019860]

約数ペア:

[(1, 83019860), (2, 41509930), (4, 20754965), (5, 16603972), (7, 11859980), (10, 8301986), (11, 7547260), (14, 5929990), (20, 4150993), (22, 3773630), (28, 2964995), (31, 2678060), (35, 2371996), (37, 2243780), (44, 1886815), (47, 1766380), (55, 1509452), (62, 1339030), (70, 1185998), (74, 1121890), (77, 1078180), (94, 883190), (110, 754726), (124, 669515), (140, 592999), (148, 560945), (154, 539090), (155, 535612), (185, 448756), (188, 441595), (217, 382580), (220, 377363), (235, 353276), (259, 320540), (308, 269545), (310, 267806), (329, 252340), (341, 243460), (370, 224378), (385, 215636), (407, 203980), (434, 191290), (470, 176638), (517, 160580), (518, 160270), (620, 133903), (658, 126170), (682, 121730), (740, 112189), (770, 107818), (814, 101990), (868, 95645), (940, 88319), (1034, 80290), (1036, 80135), (1085, 76516), (1147, 72380), (1295, 64108), (1316, 63085), (1364, 60865), (1457, 56980), (1540, 53909), (1628, 50995), (1645, 50468), (1705, 48692), (1739, 47740), (2035, 40796), (2068, 40145), (2170, 38258), (2294, 36190), (2387, 34780), (2585, 32116), (2590, 32054), (2849, 29140), (2914, 28490), (3290, 25234), (3410, 24346), (3478, 23870), (3619, 22940), (4070, 20398), (4340, 19129), (4588, 18095), (4774, 17390), (5170, 16058), (5180, 16027), (5698, 14570), (5735, 14476), (5828, 14245), (6580, 12617), (6820, 12173), (6956, 11935), (7238, 11470), (7285, 11396), (8029, 10340), (8140, 10199), (8695, 9548)]