11528660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 29635200

約数和(自身を除く): 18106540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 139, 143, 145, 220, 260, 278, 286, 290, 319, 377, 556, 572, 580, 638, 695, 715, 754, 1276, 1390, 1430, 1508, 1529, 1595, 1807, 1885, 2780, 2860, 3058, 3190, 3614, 3770, 4031, 4147, 6116, 6380, 7228, 7540, 7645, 8062, 8294, 9035, 15290, 16124, 16588, 18070, 19877, 20155, 20735, 30580, 36140, 39754, 40310, 41470, 44341, 52403, 79508, 80620, 82940, 88682, 99385, 104806, 177364, 198770, 209612, 221705, 262015, 397540, 443410, 524030, 576433, 886820, 1048060, 1152866, 2305732, 2882165, 5764330, 11528660]

約数ペア:

[(1, 11528660), (2, 5764330), (4, 2882165), (5, 2305732), (10, 1152866), (11, 1048060), (13, 886820), (20, 576433), (22, 524030), (26, 443410), (29, 397540), (44, 262015), (52, 221705), (55, 209612), (58, 198770), (65, 177364), (110, 104806), (116, 99385), (130, 88682), (139, 82940), (143, 80620), (145, 79508), (220, 52403), (260, 44341), (278, 41470), (286, 40310), (290, 39754), (319, 36140), (377, 30580), (556, 20735), (572, 20155), (580, 19877), (638, 18070), (695, 16588), (715, 16124), (754, 15290), (1276, 9035), (1390, 8294), (1430, 8062), (1508, 7645), (1529, 7540), (1595, 7228), (1807, 6380), (1885, 6116), (2780, 4147), (2860, 4031), (3058, 3770), (3190, 3614)]