83245780

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{15359}}^1$

素因数の和:15639

約数の個数: 24

約数和(自身を含む): 175472640

約数和(自身を除く): 92226860

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 15359, 30718, 61436, 76795, 153590, 307180, 4162289, 8324578, 16649156, 20811445, 41622890, 83245780]

約数ペア:

[(1, 83245780), (2, 41622890), (4, 20811445), (5, 16649156), (10, 8324578), (20, 4162289), (271, 307180), (542, 153590), (1084, 76795), (1355, 61436), (2710, 30718), (5420, 15359)]