7316480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1429}}^1$

素因数の和:1454

約数の個数: 44

約数和(自身を含む): 17563260

約数和(自身を除く): 10246780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1429, 2560, 2858, 5120, 5716, 7145, 11432, 14290, 22864, 28580, 45728, 57160, 91456, 114320, 182912, 228640, 365824, 457280, 731648, 914560, 1463296, 1829120, 3658240, 7316480]

約数ペア:

[(1, 7316480), (2, 3658240), (4, 1829120), (5, 1463296), (8, 914560), (10, 731648), (16, 457280), (20, 365824), (32, 228640), (40, 182912), (64, 114320), (80, 91456), (128, 57160), (160, 45728), (256, 28580), (320, 22864), (512, 14290), (640, 11432), (1024, 7145), (1280, 5716), (1429, 5120), (2560, 2858)]