56396800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{2203}}^1$

素因数の和:2233

約数の個数: 66

約数和(自身を含む): 139859228

約数和(自身を除く): 83462428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2203, 2560, 3200, 4406, 5120, 6400, 8812, 11015, 12800, 17624, 22030, 25600, 35248, 44060, 55075, 70496, 88120, 110150, 140992, 176240, 220300, 281984, 352480, 440600, 563968, 704960, 881200, 1127936, 1409920, 1762400, 2255872, 2819840, 3524800, 5639680, 7049600, 11279360, 14099200, 28198400, 56396800]

約数ペア:

[(1, 56396800), (2, 28198400), (4, 14099200), (5, 11279360), (8, 7049600), (10, 5639680), (16, 3524800), (20, 2819840), (25, 2255872), (32, 1762400), (40, 1409920), (50, 1127936), (64, 881200), (80, 704960), (100, 563968), (128, 440600), (160, 352480), (200, 281984), (256, 220300), (320, 176240), (400, 140992), (512, 110150), (640, 88120), (800, 70496), (1024, 55075), (1280, 44060), (1600, 35248), (2203, 25600), (2560, 22030), (3200, 17624), (4406, 12800), (5120, 11015), (6400, 8812)]