2080880170

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{15277}}^1$

素因数の和:15594

約数の個数: 32

約数和(自身を含む): 3831355728

約数和(自身を除く): 1750475558

約数列:

[1, 2, 5, 10, 53, 106, 257, 265, 514, 530, 1285, 2570, 13621, 15277, 27242, 30554, 68105, 76385, 136210, 152770, 809681, 1619362, 3926189, 4048405, 7852378, 8096810, 19630945, 39261890, 208088017, 416176034, 1040440085, 2080880170]

約数ペア:

[(1, 2080880170), (2, 1040440085), (5, 416176034), (10, 208088017), (53, 39261890), (106, 19630945), (257, 8096810), (265, 7852378), (514, 4048405), (530, 3926189), (1285, 1619362), (2570, 809681), (13621, 152770), (15277, 136210), (27242, 76385), (30554, 68105)]