7409509180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1\times {\mathrm{7673}}^1$

素因数の和:8646

約数の個数: 48

約数和(自身を含む): 15873024384

約数和(自身を除く): 8463515204

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 911, 1060, 1822, 3644, 4555, 7673, 9110, 15346, 18220, 30692, 38365, 48283, 76730, 96566, 153460, 193132, 241415, 406669, 482830, 813338, 965660, 1626676, 2033345, 4066690, 6990103, 8133380, 13980206, 27960412, 34950515, 69901030, 139802060, 370475459, 740950918, 1481901836, 1852377295, 3704754590, 7409509180]

約数ペア:

[(1, 7409509180), (2, 3704754590), (4, 1852377295), (5, 1481901836), (10, 740950918), (20, 370475459), (53, 139802060), (106, 69901030), (212, 34950515), (265, 27960412), (530, 13980206), (911, 8133380), (1060, 6990103), (1822, 4066690), (3644, 2033345), (4555, 1626676), (7673, 965660), (9110, 813338), (15346, 482830), (18220, 406669), (30692, 241415), (38365, 193132), (48283, 153460), (76730, 96566)]