38450384000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{343307}}^1$

素因数の和:343343

約数の個数: 128

約数和(自身を含む): 109254337920

約数和(自身を除く): 70803953920

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, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2800, 3200, 3500, 4000, 4480, 5600, 7000, 8000, 11200, 14000, 16000, 22400, 28000, 56000, 112000, 343307, 686614, 1373228, 1716535, 2403149, 2746456, 3433070, 4806298, 5492912, 6866140, 8582675, 9612596, 10985824, 12015745, 13732280, 17165350, 19225192, 21971648, 24031490, 27464560, 34330700, 38450384, 42913375, 43943296, 48062980, 54929120, 60078725, 68661400, 76900768, 85826750, 96125960, 109858240, 120157450, 137322800, 153801536, 171653500, 192251920, 219716480, 240314900, 274645600, 300393625, 307603072, 343307000, 384503840, 480629800, 549291200, 600787250, 686614000, 769007680, 961259600, 1098582400, 1201574500, 1373228000, 1538015360, 1922519200, 2403149000, 2746456000, 3845038400, 4806298000, 5492912000, 7690076800, 9612596000, 19225192000, 38450384000]

約数ペア:

[(1, 38450384000), (2, 19225192000), (4, 9612596000), (5, 7690076800), (7, 5492912000), (8, 4806298000), (10, 3845038400), (14, 2746456000), (16, 2403149000), (20, 1922519200), (25, 1538015360), (28, 1373228000), (32, 1201574500), (35, 1098582400), (40, 961259600), (50, 769007680), (56, 686614000), (64, 600787250), (70, 549291200), (80, 480629800), (100, 384503840), (112, 343307000), (125, 307603072), (128, 300393625), (140, 274645600), (160, 240314900), (175, 219716480), (200, 192251920), (224, 171653500), (250, 153801536), (280, 137322800), (320, 120157450), (350, 109858240), (400, 96125960), (448, 85826750), (500, 76900768), (560, 68661400), (640, 60078725), (700, 54929120), (800, 48062980), (875, 43943296), (896, 42913375), (1000, 38450384), (1120, 34330700), (1400, 27464560), (1600, 24031490), (1750, 21971648), (2000, 19225192), (2240, 17165350), (2800, 13732280), (3200, 12015745), (3500, 10985824), (4000, 9612596), (4480, 8582675), (5600, 6866140), (7000, 5492912), (8000, 4806298), (11200, 3433070), (14000, 2746456), (16000, 2403149), (22400, 1716535), (28000, 1373228), (56000, 686614), (112000, 343307)]