13046660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 30868992

約数和(自身を除く): 17822332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 1913, 3410, 3826, 6820, 7652, 9565, 19130, 21043, 38260, 42086, 59303, 84172, 105215, 118606, 210430, 237212, 296515, 420860, 593030, 652333, 1186060, 1304666, 2609332, 3261665, 6523330, 13046660]

約数ペア:

[(1, 13046660), (2, 6523330), (4, 3261665), (5, 2609332), (10, 1304666), (11, 1186060), (20, 652333), (22, 593030), (31, 420860), (44, 296515), (55, 237212), (62, 210430), (110, 118606), (124, 105215), (155, 84172), (220, 59303), (310, 42086), (341, 38260), (620, 21043), (682, 19130), (1364, 9565), (1705, 7652), (1913, 6820), (3410, 3826)]