14671240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 35458560

約数和(自身を除く): 20787320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 431, 460, 740, 851, 862, 920, 1480, 1702, 1724, 2155, 3404, 3448, 4255, 4310, 6808, 8510, 8620, 9913, 15947, 17020, 17240, 19826, 31894, 34040, 39652, 49565, 63788, 79304, 79735, 99130, 127576, 159470, 198260, 318940, 366781, 396520, 637880, 733562, 1467124, 1833905, 2934248, 3667810, 7335620, 14671240]

約数ペア:

[(1, 14671240), (2, 7335620), (4, 3667810), (5, 2934248), (8, 1833905), (10, 1467124), (20, 733562), (23, 637880), (37, 396520), (40, 366781), (46, 318940), (74, 198260), (92, 159470), (115, 127576), (148, 99130), (184, 79735), (185, 79304), (230, 63788), (296, 49565), (370, 39652), (431, 34040), (460, 31894), (740, 19826), (851, 17240), (862, 17020), (920, 15947), (1480, 9913), (1702, 8620), (1724, 8510), (2155, 6808), (3404, 4310), (3448, 4255)]