8947925140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5810341}}^1$

素因数の和:5810368

約数の個数: 48

約数和(自身を含む): 23427298944

約数和(自身を除く): 14479373804

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 5810341, 11620682, 23241364, 29051705, 40672387, 58103410, 63913751, 81344774, 116206820, 127827502, 162689548, 203361935, 255655004, 319568755, 406723870, 447396257, 639137510, 813447740, 894792514, 1278275020, 1789585028, 2236981285, 4473962570, 8947925140]

約数ペア:

[(1, 8947925140), (2, 4473962570), (4, 2236981285), (5, 1789585028), (7, 1278275020), (10, 894792514), (11, 813447740), (14, 639137510), (20, 447396257), (22, 406723870), (28, 319568755), (35, 255655004), (44, 203361935), (55, 162689548), (70, 127827502), (77, 116206820), (110, 81344774), (140, 63913751), (154, 58103410), (220, 40672387), (308, 29051705), (385, 23241364), (770, 11620682), (1540, 5810341)]