260076220

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{22153}}^1$

素因数の和:22749

約数の個数: 24

約数和(自身を含む): 547115184

約数和(自身を除く): 287038964

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 2348, 2935, 5870, 11740, 22153, 44306, 88612, 110765, 221530, 443060, 13003811, 26007622, 52015244, 65019055, 130038110, 260076220]

約数ペア:

[(1, 260076220), (2, 130038110), (4, 65019055), (5, 52015244), (10, 26007622), (20, 13003811), (587, 443060), (1174, 221530), (2348, 110765), (2935, 88612), (5870, 44306), (11740, 22153)]