2227993600

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{12433}}^1$

素因数の和:12470

約数の個数: 132

約数和(自身を含む): 6312194704

約数和(自身を除く): 4084201104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1120, 1280, 1400, 1600, 1792, 2240, 2560, 2800, 3200, 3584, 4480, 5120, 5600, 6400, 7168, 8960, 11200, 12433, 12800, 17920, 22400, 24866, 25600, 35840, 44800, 49732, 62165, 87031, 89600, 99464, 124330, 174062, 179200, 198928, 248660, 310825, 348124, 397856, 435155, 497320, 621650, 696248, 795712, 870310, 994640, 1243300, 1392496, 1591424, 1740620, 1989280, 2175775, 2486600, 2784992, 3182848, 3481240, 3978560, 4351550, 4973200, 5569984, 6365696, 6962480, 7957120, 8703100, 9946400, 11139968, 12731392, 13924960, 15914240, 17406200, 19892800, 22279936, 27849920, 31828480, 34812400, 39785600, 44559872, 55699840, 63656960, 69624800, 79571200, 89119744, 111399680, 139249600, 159142400, 222799360, 278499200, 318284800, 445598720, 556998400, 1113996800, 2227993600]

約数ペア:

[(1, 2227993600), (2, 1113996800), (4, 556998400), (5, 445598720), (7, 318284800), (8, 278499200), (10, 222799360), (14, 159142400), (16, 139249600), (20, 111399680), (25, 89119744), (28, 79571200), (32, 69624800), (35, 63656960), (40, 55699840), (50, 44559872), (56, 39785600), (64, 34812400), (70, 31828480), (80, 27849920), (100, 22279936), (112, 19892800), (128, 17406200), (140, 15914240), (160, 13924960), (175, 12731392), (200, 11139968), (224, 9946400), (256, 8703100), (280, 7957120), (320, 6962480), (350, 6365696), (400, 5569984), (448, 4973200), (512, 4351550), (560, 3978560), (640, 3481240), (700, 3182848), (800, 2784992), (896, 2486600), (1024, 2175775), (1120, 1989280), (1280, 1740620), (1400, 1591424), (1600, 1392496), (1792, 1243300), (2240, 994640), (2560, 870310), (2800, 795712), (3200, 696248), (3584, 621650), (4480, 497320), (5120, 435155), (5600, 397856), (6400, 348124), (7168, 310825), (8960, 248660), (11200, 198928), (12433, 179200), (12800, 174062), (17920, 124330), (22400, 99464), (24866, 89600), (25600, 87031), (35840, 62165), (44800, 49732)]