14838040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 38491200

約数和(自身を除く): 23653160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 269, 280, 394, 538, 788, 985, 1076, 1345, 1379, 1576, 1883, 1970, 2152, 2690, 2758, 3766, 3940, 5380, 5516, 6895, 7532, 7880, 9415, 10760, 11032, 13790, 15064, 18830, 27580, 37660, 52993, 55160, 75320, 105986, 211972, 264965, 370951, 423944, 529930, 741902, 1059860, 1483804, 1854755, 2119720, 2967608, 3709510, 7419020, 14838040]

約数ペア:

[(1, 14838040), (2, 7419020), (4, 3709510), (5, 2967608), (7, 2119720), (8, 1854755), (10, 1483804), (14, 1059860), (20, 741902), (28, 529930), (35, 423944), (40, 370951), (56, 264965), (70, 211972), (140, 105986), (197, 75320), (269, 55160), (280, 52993), (394, 37660), (538, 27580), (788, 18830), (985, 15064), (1076, 13790), (1345, 11032), (1379, 10760), (1576, 9415), (1883, 7880), (1970, 7532), (2152, 6895), (2690, 5516), (2758, 5380), (3766, 3940)]