832240

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 1973088

約数和(自身を除く): 1140848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 103, 202, 206, 404, 412, 505, 515, 808, 824, 1010, 1030, 1616, 1648, 2020, 2060, 4040, 4120, 8080, 8240, 10403, 20806, 41612, 52015, 83224, 104030, 166448, 208060, 416120, 832240]

約数ペア:

[(1, 832240), (2, 416120), (4, 208060), (5, 166448), (8, 104030), (10, 83224), (16, 52015), (20, 41612), (40, 20806), (80, 10403), (101, 8240), (103, 8080), (202, 4120), (206, 4040), (404, 2060), (412, 2020), (505, 1648), (515, 1616), (808, 1030), (824, 1010)]