40390486532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1\times {\mathrm{4801}}^1$

素因数の和:7580

約数の個数: 48

約数和(自身を含む): 78240484224

約数和(自身を除く): 37849997692

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2693, 3124, 4801, 5386, 9602, 10772, 19204, 29623, 52811, 59246, 105622, 118492, 191203, 211244, 340871, 382406, 681742, 764812, 1363484, 2103233, 3749581, 4206466, 7499162, 8412932, 12929093, 14998324, 25858186, 51716372, 142220023, 284440046, 568880092, 917965603, 1835931206, 3671862412, 10097621633, 20195243266, 40390486532]

約数ペア:

[(1, 40390486532), (2, 20195243266), (4, 10097621633), (11, 3671862412), (22, 1835931206), (44, 917965603), (71, 568880092), (142, 284440046), (284, 142220023), (781, 51716372), (1562, 25858186), (2693, 14998324), (3124, 12929093), (4801, 8412932), (5386, 7499162), (9602, 4206466), (10772, 3749581), (19204, 2103233), (29623, 1363484), (52811, 764812), (59246, 681742), (105622, 382406), (118492, 340871), (191203, 211244)]