74330020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 163699200

約数和(自身を除く): 89369180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 349, 460, 463, 698, 926, 1396, 1745, 1852, 2315, 3490, 4630, 6980, 8027, 9260, 10649, 16054, 21298, 32108, 40135, 42596, 53245, 80270, 106490, 160540, 161587, 212980, 323174, 646348, 807935, 1615870, 3231740, 3716501, 7433002, 14866004, 18582505, 37165010, 74330020]

約数ペア:

[(1, 74330020), (2, 37165010), (4, 18582505), (5, 14866004), (10, 7433002), (20, 3716501), (23, 3231740), (46, 1615870), (92, 807935), (115, 646348), (230, 323174), (349, 212980), (460, 161587), (463, 160540), (698, 106490), (926, 80270), (1396, 53245), (1745, 42596), (1852, 40135), (2315, 32108), (3490, 21298), (4630, 16054), (6980, 10649), (8027, 9260)]