133087180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{80173}}^1$

素因数の和:80265

約数の個数: 24

約数和(自身を含む): 282853872

約数和(自身を除く): 149766692

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 80173, 160346, 320692, 400865, 801730, 1603460, 6654359, 13308718, 26617436, 33271795, 66543590, 133087180]

約数ペア:

[(1, 133087180), (2, 66543590), (4, 33271795), (5, 26617436), (10, 13308718), (20, 6654359), (83, 1603460), (166, 801730), (332, 400865), (415, 320692), (830, 160346), (1660, 80173)]