14028320

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2039}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 33929280

約数和(自身を除く): 19900960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 2039, 3440, 4078, 6880, 8156, 10195, 16312, 20390, 32624, 40780, 65248, 81560, 87677, 163120, 175354, 326240, 350708, 438385, 701416, 876770, 1402832, 1753540, 2805664, 3507080, 7014160, 14028320]

約数ペア:

[(1, 14028320), (2, 7014160), (4, 3507080), (5, 2805664), (8, 1753540), (10, 1402832), (16, 876770), (20, 701416), (32, 438385), (40, 350708), (43, 326240), (80, 175354), (86, 163120), (160, 87677), (172, 81560), (215, 65248), (344, 40780), (430, 32624), (688, 20390), (860, 16312), (1376, 10195), (1720, 8156), (2039, 6880), (3440, 4078)]