14764640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8389}}^1$

素因数の和:8415

約数の個数: 48

約数和(自身を含む): 38057040

約数和(自身を除く): 23292400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 8389, 16778, 33556, 41945, 67112, 83890, 92279, 134224, 167780, 184558, 268448, 335560, 369116, 461395, 671120, 738232, 922790, 1342240, 1476464, 1845580, 2952928, 3691160, 7382320, 14764640]

約数ペア:

[(1, 14764640), (2, 7382320), (4, 3691160), (5, 2952928), (8, 1845580), (10, 1476464), (11, 1342240), (16, 922790), (20, 738232), (22, 671120), (32, 461395), (40, 369116), (44, 335560), (55, 268448), (80, 184558), (88, 167780), (110, 134224), (160, 92279), (176, 83890), (220, 67112), (352, 41945), (440, 33556), (880, 16778), (1760, 8389)]