38661700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5021}}^1$

素因数の和:5053

約数の個数: 72

約数和(自身を含む): 104618304

約数和(自身を除く): 65956604

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 5021, 7700, 10042, 20084, 25105, 35147, 50210, 55231, 70294, 100420, 110462, 125525, 140588, 175735, 220924, 251050, 276155, 351470, 386617, 502100, 552310, 702940, 773234, 878675, 1104620, 1380775, 1546468, 1757350, 1933085, 2761550, 3514700, 3866170, 5523100, 7732340, 9665425, 19330850, 38661700]

約数ペア:

[(1, 38661700), (2, 19330850), (4, 9665425), (5, 7732340), (7, 5523100), (10, 3866170), (11, 3514700), (14, 2761550), (20, 1933085), (22, 1757350), (25, 1546468), (28, 1380775), (35, 1104620), (44, 878675), (50, 773234), (55, 702940), (70, 552310), (77, 502100), (100, 386617), (110, 351470), (140, 276155), (154, 251050), (175, 220924), (220, 175735), (275, 140588), (308, 125525), (350, 110462), (385, 100420), (550, 70294), (700, 55231), (770, 50210), (1100, 35147), (1540, 25105), (1925, 20084), (3850, 10042), (5021, 7700)]