1195520

素因数分解:

$2^9\times 5^1\times {\mathrm{467}}^1$

素因数の和:490

約数の個数: 40

約数和(自身を含む): 2872584

約数和(自身を除く): 1677064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 467, 512, 640, 934, 1280, 1868, 2335, 2560, 3736, 4670, 7472, 9340, 14944, 18680, 29888, 37360, 59776, 74720, 119552, 149440, 239104, 298880, 597760, 1195520]

約数ペア:

[(1, 1195520), (2, 597760), (4, 298880), (5, 239104), (8, 149440), (10, 119552), (16, 74720), (20, 59776), (32, 37360), (40, 29888), (64, 18680), (80, 14944), (128, 9340), (160, 7472), (256, 4670), (320, 3736), (467, 2560), (512, 2335), (640, 1868), (934, 1280)]