73770560

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1143

約数の個数: 56

約数和(自身を含む): 176524920

約数和(自身を除く): 102754360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 857, 1076, 1345, 1714, 2152, 2690, 3428, 4285, 4304, 5380, 6856, 8570, 8608, 10760, 13712, 17140, 17216, 21520, 27424, 34280, 43040, 54848, 68560, 86080, 137120, 230533, 274240, 461066, 922132, 1152665, 1844264, 2305330, 3688528, 4610660, 7377056, 9221320, 14754112, 18442640, 36885280, 73770560]

約数ペア:

[(1, 73770560), (2, 36885280), (4, 18442640), (5, 14754112), (8, 9221320), (10, 7377056), (16, 4610660), (20, 3688528), (32, 2305330), (40, 1844264), (64, 1152665), (80, 922132), (160, 461066), (269, 274240), (320, 230533), (538, 137120), (857, 86080), (1076, 68560), (1345, 54848), (1714, 43040), (2152, 34280), (2690, 27424), (3428, 21520), (4285, 17216), (4304, 17140), (5380, 13712), (6856, 10760), (8570, 8608)]