7012240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 17641728

約数和(自身を除く): 10629488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 103, 115, 148, 184, 185, 206, 230, 296, 368, 370, 412, 460, 515, 592, 740, 824, 851, 920, 1030, 1480, 1648, 1702, 1840, 2060, 2369, 2960, 3404, 3811, 4120, 4255, 4738, 6808, 7622, 8240, 8510, 9476, 11845, 13616, 15244, 17020, 18952, 19055, 23690, 30488, 34040, 37904, 38110, 47380, 60976, 68080, 76220, 87653, 94760, 152440, 175306, 189520, 304880, 350612, 438265, 701224, 876530, 1402448, 1753060, 3506120, 7012240]

約数ペア:

[(1, 7012240), (2, 3506120), (4, 1753060), (5, 1402448), (8, 876530), (10, 701224), (16, 438265), (20, 350612), (23, 304880), (37, 189520), (40, 175306), (46, 152440), (74, 94760), (80, 87653), (92, 76220), (103, 68080), (115, 60976), (148, 47380), (184, 38110), (185, 37904), (206, 34040), (230, 30488), (296, 23690), (368, 19055), (370, 18952), (412, 17020), (460, 15244), (515, 13616), (592, 11845), (740, 9476), (824, 8510), (851, 8240), (920, 7622), (1030, 6808), (1480, 4738), (1648, 4255), (1702, 4120), (1840, 3811), (2060, 3404), (2369, 2960)]