8266292020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{46021}}^1$

素因数の和:47320

約数の個数: 48

約数和(自身を含む): 19854995328

約数和(自身を除く): 11588703308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1283, 2566, 5132, 6415, 8981, 12830, 17962, 25660, 35924, 44905, 46021, 89810, 92042, 179620, 184084, 230105, 322147, 460210, 644294, 920420, 1288588, 1610735, 3221470, 6442940, 59044943, 118089886, 236179772, 295224715, 413314601, 590449430, 826629202, 1180898860, 1653258404, 2066573005, 4133146010, 8266292020]

約数ペア:

[(1, 8266292020), (2, 4133146010), (4, 2066573005), (5, 1653258404), (7, 1180898860), (10, 826629202), (14, 590449430), (20, 413314601), (28, 295224715), (35, 236179772), (70, 118089886), (140, 59044943), (1283, 6442940), (2566, 3221470), (5132, 1610735), (6415, 1288588), (8981, 920420), (12830, 644294), (17962, 460210), (25660, 322147), (35924, 230105), (44905, 184084), (46021, 179620), (89810, 92042)]