6921783.00000000

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:913

約数の個数: 56

約数和(自身を含む): 80863440

約数和(自身を除く): 47192080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 757, 1112, 1390, 1514, 2224, 2780, 3028, 3785, 4448, 5560, 6056, 7570, 8896, 11120, 12112, 15140, 22240, 24224, 30280, 44480, 48448, 60560, 105223, 121120, 210446, 242240, 420892, 526115, 841784, 1052230, 1683568, 2104460, 3367136, 4208920, 6734272, 8417840, 16835680, 33671360]

約数ペア:

[(1, 33671360), (2, 16835680), (4, 8417840), (5, 6734272), (8, 4208920), (10, 3367136), (16, 2104460), (20, 1683568), (32, 1052230), (40, 841784), (64, 526115), (80, 420892), (139, 242240), (160, 210446), (278, 121120), (320, 105223), (556, 60560), (695, 48448), (757, 44480), (1112, 30280), (1390, 24224), (1514, 22240), (2224, 15140), (2780, 12112), (3028, 11120), (3785, 8896), (4448, 7570), (5560, 6056)]