12846400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 168

約数和(自身を含む): 38299136

約数和(自身を除く): 25452736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 37, 40, 50, 56, 62, 64, 70, 74, 80, 100, 112, 124, 140, 148, 155, 160, 175, 185, 200, 217, 224, 248, 259, 280, 296, 310, 320, 350, 370, 400, 434, 448, 496, 518, 560, 592, 620, 700, 740, 775, 800, 868, 925, 992, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1400, 1480, 1550, 1600, 1736, 1850, 1984, 2072, 2170, 2240, 2294, 2368, 2480, 2590, 2800, 2960, 3100, 3472, 3700, 4144, 4340, 4588, 4960, 5180, 5425, 5600, 5735, 5920, 6200, 6475, 6944, 7400, 8029, 8288, 8680, 9176, 9920, 10360, 10850, 11200, 11470, 11840, 12400, 12950, 13888, 14800, 16058, 16576, 17360, 18352, 20720, 21700, 22940, 24800, 25900, 28675, 29600, 32116, 34720, 36704, 40145, 41440, 43400, 45880, 49600, 51800, 57350, 59200, 64232, 69440, 73408, 80290, 82880, 86800, 91760, 103600, 114700, 128464, 160580, 173600, 183520, 200725, 207200, 229400, 256928, 321160, 347200, 367040, 401450, 414400, 458800, 513856, 642320, 802900, 917600, 1284640, 1605800, 1835200, 2569280, 3211600, 6423200, 12846400]

約数ペア:

[(1, 12846400), (2, 6423200), (4, 3211600), (5, 2569280), (7, 1835200), (8, 1605800), (10, 1284640), (14, 917600), (16, 802900), (20, 642320), (25, 513856), (28, 458800), (31, 414400), (32, 401450), (35, 367040), (37, 347200), (40, 321160), (50, 256928), (56, 229400), (62, 207200), (64, 200725), (70, 183520), (74, 173600), (80, 160580), (100, 128464), (112, 114700), (124, 103600), (140, 91760), (148, 86800), (155, 82880), (160, 80290), (175, 73408), (185, 69440), (200, 64232), (217, 59200), (224, 57350), (248, 51800), (259, 49600), (280, 45880), (296, 43400), (310, 41440), (320, 40145), (350, 36704), (370, 34720), (400, 32116), (434, 29600), (448, 28675), (496, 25900), (518, 24800), (560, 22940), (592, 21700), (620, 20720), (700, 18352), (740, 17360), (775, 16576), (800, 16058), (868, 14800), (925, 13888), (992, 12950), (1036, 12400), (1085, 11840), (1120, 11470), (1147, 11200), (1184, 10850), (1240, 10360), (1295, 9920), (1400, 9176), (1480, 8680), (1550, 8288), (1600, 8029), (1736, 7400), (1850, 6944), (1984, 6475), (2072, 6200), (2170, 5920), (2240, 5735), (2294, 5600), (2368, 5425), (2480, 5180), (2590, 4960), (2800, 4588), (2960, 4340), (3100, 4144), (3472, 3700)]