805160270

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{1741}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 1467460800

約数和(自身を除く): 662300530

約数列:

[1, 2, 5, 10, 103, 206, 449, 515, 898, 1030, 1741, 2245, 3482, 4490, 8705, 17410, 46247, 92494, 179323, 231235, 358646, 462470, 781709, 896615, 1563418, 1793230, 3908545, 7817090, 80516027, 161032054, 402580135, 805160270]

約数ペア:

[(1, 805160270), (2, 402580135), (5, 161032054), (10, 80516027), (103, 7817090), (206, 3908545), (449, 1793230), (515, 1563418), (898, 896615), (1030, 781709), (1741, 462470), (2245, 358646), (3482, 231235), (4490, 179323), (8705, 92494), (17410, 46247)]