14485840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4267

約数の個数: 40

約数和(自身を含む): 34471008

約数和(自身を除く): 19985168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 4211, 8422, 16844, 21055, 33688, 42110, 67376, 84220, 168440, 181073, 336880, 362146, 724292, 905365, 1448584, 1810730, 2897168, 3621460, 7242920, 14485840]

約数ペア:

[(1, 14485840), (2, 7242920), (4, 3621460), (5, 2897168), (8, 1810730), (10, 1448584), (16, 905365), (20, 724292), (40, 362146), (43, 336880), (80, 181073), (86, 168440), (172, 84220), (215, 67376), (344, 42110), (430, 33688), (688, 21055), (860, 16844), (1720, 8422), (3440, 4211)]