677939200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13241}}^1$

素因数の和:13273

約数の個数: 72

約数和(自身を含む): 1681005690

約数和(自身を除く): 1003066490

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, 2048, 2560, 3200, 5120, 6400, 10240, 12800, 13241, 25600, 26482, 51200, 52964, 66205, 105928, 132410, 211856, 264820, 331025, 423712, 529640, 662050, 847424, 1059280, 1324100, 1694848, 2118560, 2648200, 3389696, 4237120, 5296400, 6779392, 8474240, 10592800, 13558784, 16948480, 21185600, 27117568, 33896960, 42371200, 67793920, 84742400, 135587840, 169484800, 338969600, 677939200]

約数ペア:

[(1, 677939200), (2, 338969600), (4, 169484800), (5, 135587840), (8, 84742400), (10, 67793920), (16, 42371200), (20, 33896960), (25, 27117568), (32, 21185600), (40, 16948480), (50, 13558784), (64, 10592800), (80, 8474240), (100, 6779392), (128, 5296400), (160, 4237120), (200, 3389696), (256, 2648200), (320, 2118560), (400, 1694848), (512, 1324100), (640, 1059280), (800, 847424), (1024, 662050), (1280, 529640), (1600, 423712), (2048, 331025), (2560, 264820), (3200, 211856), (5120, 132410), (6400, 105928), (10240, 66205), (12800, 52964), (13241, 51200), (25600, 26482)]