7733140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 17136000

約数和(自身を除く): 9402860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 199, 268, 290, 335, 398, 580, 670, 796, 995, 1340, 1943, 1990, 3886, 3980, 5771, 7772, 9715, 11542, 13333, 19430, 23084, 26666, 28855, 38860, 53332, 57710, 66665, 115420, 133330, 266660, 386657, 773314, 1546628, 1933285, 3866570, 7733140]

約数ペア:

[(1, 7733140), (2, 3866570), (4, 1933285), (5, 1546628), (10, 773314), (20, 386657), (29, 266660), (58, 133330), (67, 115420), (116, 66665), (134, 57710), (145, 53332), (199, 38860), (268, 28855), (290, 26666), (335, 23084), (398, 19430), (580, 13333), (670, 11542), (796, 9715), (995, 7772), (1340, 5771), (1943, 3980), (1990, 3886)]