27962000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 160

約数和(自身を含む): 77995008

約数和(自身を除く): 50033008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 41, 44, 50, 55, 62, 80, 82, 88, 100, 110, 124, 125, 155, 164, 176, 200, 205, 220, 248, 250, 275, 310, 328, 341, 400, 410, 440, 451, 496, 500, 550, 620, 656, 682, 775, 820, 880, 902, 1000, 1025, 1100, 1240, 1271, 1364, 1375, 1550, 1640, 1705, 1804, 2000, 2050, 2200, 2255, 2480, 2542, 2728, 2750, 3100, 3280, 3410, 3608, 3875, 4100, 4400, 4510, 5084, 5125, 5456, 5500, 6200, 6355, 6820, 7216, 7750, 8200, 8525, 9020, 10168, 10250, 11000, 11275, 12400, 12710, 13640, 13981, 15500, 16400, 17050, 18040, 20336, 20500, 22000, 22550, 25420, 27280, 27962, 31000, 31775, 34100, 36080, 41000, 42625, 45100, 50840, 55924, 56375, 62000, 63550, 68200, 69905, 82000, 85250, 90200, 101680, 111848, 112750, 127100, 136400, 139810, 158875, 170500, 180400, 223696, 225500, 254200, 279620, 317750, 341000, 349525, 451000, 508400, 559240, 635500, 682000, 699050, 902000, 1118480, 1271000, 1398100, 1747625, 2542000, 2796200, 3495250, 5592400, 6990500, 13981000, 27962000]

約数ペア:

[(1, 27962000), (2, 13981000), (4, 6990500), (5, 5592400), (8, 3495250), (10, 2796200), (11, 2542000), (16, 1747625), (20, 1398100), (22, 1271000), (25, 1118480), (31, 902000), (40, 699050), (41, 682000), (44, 635500), (50, 559240), (55, 508400), (62, 451000), (80, 349525), (82, 341000), (88, 317750), (100, 279620), (110, 254200), (124, 225500), (125, 223696), (155, 180400), (164, 170500), (176, 158875), (200, 139810), (205, 136400), (220, 127100), (248, 112750), (250, 111848), (275, 101680), (310, 90200), (328, 85250), (341, 82000), (400, 69905), (410, 68200), (440, 63550), (451, 62000), (496, 56375), (500, 55924), (550, 50840), (620, 45100), (656, 42625), (682, 41000), (775, 36080), (820, 34100), (880, 31775), (902, 31000), (1000, 27962), (1025, 27280), (1100, 25420), (1240, 22550), (1271, 22000), (1364, 20500), (1375, 20336), (1550, 18040), (1640, 17050), (1705, 16400), (1804, 15500), (2000, 13981), (2050, 13640), (2200, 12710), (2255, 12400), (2480, 11275), (2542, 11000), (2728, 10250), (2750, 10168), (3100, 9020), (3280, 8525), (3410, 8200), (3608, 7750), (3875, 7216), (4100, 6820), (4400, 6355), (4510, 6200), (5084, 5500), (5125, 5456)]