117403780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{451553}}^1$

素因数の和:451575

約数の個数: 24

約数和(自身を含む): 265513752

約数和(自身を除く): 148109972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 451553, 903106, 1806212, 2257765, 4515530, 5870189, 9031060, 11740378, 23480756, 29350945, 58701890, 117403780]

約数ペア:

[(1, 117403780), (2, 58701890), (4, 29350945), (5, 23480756), (10, 11740378), (13, 9031060), (20, 5870189), (26, 4515530), (52, 2257765), (65, 1806212), (130, 903106), (260, 451553)]