26093320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 66147840

約数和(自身を除く): 40054520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 1913, 2728, 3410, 3826, 6820, 7652, 9565, 13640, 15304, 19130, 21043, 38260, 42086, 59303, 76520, 84172, 105215, 118606, 168344, 210430, 237212, 296515, 420860, 474424, 593030, 652333, 841720, 1186060, 1304666, 2372120, 2609332, 3261665, 5218664, 6523330, 13046660, 26093320]

約数ペア:

[(1, 26093320), (2, 13046660), (4, 6523330), (5, 5218664), (8, 3261665), (10, 2609332), (11, 2372120), (20, 1304666), (22, 1186060), (31, 841720), (40, 652333), (44, 593030), (55, 474424), (62, 420860), (88, 296515), (110, 237212), (124, 210430), (155, 168344), (220, 118606), (248, 105215), (310, 84172), (341, 76520), (440, 59303), (620, 42086), (682, 38260), (1240, 21043), (1364, 19130), (1705, 15304), (1913, 13640), (2728, 9565), (3410, 7652), (3826, 6820)]