67243880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 167590080

約数和(自身を除く): 100346200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2281, 2680, 2948, 3685, 4562, 5896, 7370, 9124, 11405, 14740, 18248, 22810, 25091, 29480, 45620, 50182, 91240, 100364, 125455, 152827, 200728, 250910, 305654, 501820, 611308, 764135, 1003640, 1222616, 1528270, 1681097, 3056540, 3362194, 6113080, 6724388, 8405485, 13448776, 16810970, 33621940, 67243880]

約数ペア:

[(1, 67243880), (2, 33621940), (4, 16810970), (5, 13448776), (8, 8405485), (10, 6724388), (11, 6113080), (20, 3362194), (22, 3056540), (40, 1681097), (44, 1528270), (55, 1222616), (67, 1003640), (88, 764135), (110, 611308), (134, 501820), (220, 305654), (268, 250910), (335, 200728), (440, 152827), (536, 125455), (670, 100364), (737, 91240), (1340, 50182), (1474, 45620), (2281, 29480), (2680, 25091), (2948, 22810), (3685, 18248), (4562, 14740), (5896, 11405), (7370, 9124)]