66777650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{16091}}^1$

素因数の和:16186

約数の個数: 24

約数和(自身を含む): 125710704

約数和(自身を除く): 58933054

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 16091, 32182, 80455, 160910, 402275, 804550, 1335553, 2671106, 6677765, 13355530, 33388825, 66777650]

約数ペア:

[(1, 66777650), (2, 33388825), (5, 13355530), (10, 6677765), (25, 2671106), (50, 1335553), (83, 804550), (166, 402275), (415, 160910), (830, 80455), (2075, 32182), (4150, 16091)]