40233710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 81644976

約数和(自身を除く): 41411266

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 410, 451, 605, 811, 902, 1210, 1622, 2255, 4055, 4510, 4961, 8110, 8921, 9922, 17842, 24805, 33251, 44605, 49610, 66502, 89210, 98131, 166255, 196262, 332510, 365761, 490655, 731522, 981310, 1828805, 3657610, 4023371, 8046742, 20116855, 40233710]

約数ペア:

[(1, 40233710), (2, 20116855), (5, 8046742), (10, 4023371), (11, 3657610), (22, 1828805), (41, 981310), (55, 731522), (82, 490655), (110, 365761), (121, 332510), (205, 196262), (242, 166255), (410, 98131), (451, 89210), (605, 66502), (811, 49610), (902, 44605), (1210, 33251), (1622, 24805), (2255, 17842), (4055, 9922), (4510, 8921), (4961, 8110)]