26702940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40459}}^1$

素因数の和:40482

約数の個数: 48

約数和(自身を含む): 81567360

約数和(自身を除く): 54864420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 40459, 80918, 121377, 161836, 202295, 242754, 404590, 445049, 485508, 606885, 809180, 890098, 1213770, 1335147, 1780196, 2225245, 2427540, 2670294, 4450490, 5340588, 6675735, 8900980, 13351470, 26702940]

約数ペア:

[(1, 26702940), (2, 13351470), (3, 8900980), (4, 6675735), (5, 5340588), (6, 4450490), (10, 2670294), (11, 2427540), (12, 2225245), (15, 1780196), (20, 1335147), (22, 1213770), (30, 890098), (33, 809180), (44, 606885), (55, 485508), (60, 445049), (66, 404590), (110, 242754), (132, 202295), (165, 161836), (220, 121377), (330, 80918), (660, 40459)]