79198570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2063}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 156038400

約数和(自身を除く): 76839830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 2063, 3490, 3839, 4126, 7678, 10315, 19195, 20630, 22693, 38390, 45386, 113465, 226930, 719987, 1439974, 3599935, 7199870, 7919857, 15839714, 39599285, 79198570]

約数ペア:

[(1, 79198570), (2, 39599285), (5, 15839714), (10, 7919857), (11, 7199870), (22, 3599935), (55, 1439974), (110, 719987), (349, 226930), (698, 113465), (1745, 45386), (2063, 38390), (3490, 22693), (3839, 20630), (4126, 19195), (7678, 10315)]