39684310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 73773504

約数和(自身を除く): 34089194

約数列:

[1, 2, 5, 10, 41, 82, 151, 205, 302, 410, 641, 755, 1282, 1510, 3205, 6191, 6410, 12382, 26281, 30955, 52562, 61910, 96791, 131405, 193582, 262810, 483955, 967910, 3968431, 7936862, 19842155, 39684310]

約数ペア:

[(1, 39684310), (2, 19842155), (5, 7936862), (10, 3968431), (41, 967910), (82, 483955), (151, 262810), (205, 193582), (302, 131405), (410, 96791), (641, 61910), (755, 52562), (1282, 30955), (1510, 26281), (3205, 12382), (6191, 6410)]