131626000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 360262656

約数和(自身を除く): 228636656

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 125, 155, 176, 193, 200, 220, 248, 250, 275, 310, 341, 386, 400, 440, 496, 500, 550, 620, 682, 772, 775, 880, 965, 1000, 1100, 1240, 1364, 1375, 1544, 1550, 1705, 1930, 2000, 2123, 2200, 2480, 2728, 2750, 3088, 3100, 3410, 3860, 3875, 4246, 4400, 4825, 5456, 5500, 5983, 6200, 6820, 7720, 7750, 8492, 8525, 9650, 10615, 11000, 11966, 12400, 13640, 15440, 15500, 16984, 17050, 19300, 21230, 22000, 23932, 24125, 27280, 29915, 31000, 33968, 34100, 38600, 42460, 42625, 47864, 48250, 53075, 59830, 62000, 65813, 68200, 77200, 84920, 85250, 95728, 96500, 106150, 119660, 131626, 136400, 149575, 169840, 170500, 193000, 212300, 239320, 263252, 265375, 299150, 329065, 341000, 386000, 424600, 478640, 526504, 530750, 598300, 658130, 682000, 747875, 849200, 1053008, 1061500, 1196600, 1316260, 1495750, 1645325, 2123000, 2393200, 2632520, 2991500, 3290650, 4246000, 5265040, 5983000, 6581300, 8226625, 11966000, 13162600, 16453250, 26325200, 32906500, 65813000, 131626000]

約数ペア:

[(1, 131626000), (2, 65813000), (4, 32906500), (5, 26325200), (8, 16453250), (10, 13162600), (11, 11966000), (16, 8226625), (20, 6581300), (22, 5983000), (25, 5265040), (31, 4246000), (40, 3290650), (44, 2991500), (50, 2632520), (55, 2393200), (62, 2123000), (80, 1645325), (88, 1495750), (100, 1316260), (110, 1196600), (124, 1061500), (125, 1053008), (155, 849200), (176, 747875), (193, 682000), (200, 658130), (220, 598300), (248, 530750), (250, 526504), (275, 478640), (310, 424600), (341, 386000), (386, 341000), (400, 329065), (440, 299150), (496, 265375), (500, 263252), (550, 239320), (620, 212300), (682, 193000), (772, 170500), (775, 169840), (880, 149575), (965, 136400), (1000, 131626), (1100, 119660), (1240, 106150), (1364, 96500), (1375, 95728), (1544, 85250), (1550, 84920), (1705, 77200), (1930, 68200), (2000, 65813), (2123, 62000), (2200, 59830), (2480, 53075), (2728, 48250), (2750, 47864), (3088, 42625), (3100, 42460), (3410, 38600), (3860, 34100), (3875, 33968), (4246, 31000), (4400, 29915), (4825, 27280), (5456, 24125), (5500, 23932), (5983, 22000), (6200, 21230), (6820, 19300), (7720, 17050), (7750, 16984), (8492, 15500), (8525, 15440), (9650, 13640), (10615, 12400), (11000, 11966)]