9754720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 23623488

約数和(自身を除く): 13868768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1487, 1640, 2974, 3280, 5948, 6560, 7435, 11896, 14870, 23792, 29740, 47584, 59480, 60967, 118960, 121934, 237920, 243868, 304835, 487736, 609670, 975472, 1219340, 1950944, 2438680, 4877360, 9754720]

約数ペア:

[(1, 9754720), (2, 4877360), (4, 2438680), (5, 1950944), (8, 1219340), (10, 975472), (16, 609670), (20, 487736), (32, 304835), (40, 243868), (41, 237920), (80, 121934), (82, 118960), (160, 60967), (164, 59480), (205, 47584), (328, 29740), (410, 23792), (656, 14870), (820, 11896), (1312, 7435), (1487, 6560), (1640, 5948), (2974, 3280)]