2053005710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1373}}^1$

素因数の和:1949

約数の個数: 64

約数和(自身を含む): 4337794944

約数和(自身を除く): 2284789234

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 521, 574, 1042, 1373, 1435, 2605, 2746, 2870, 3647, 5210, 6865, 7294, 9611, 13730, 18235, 19222, 21361, 36470, 42722, 48055, 56293, 96110, 106805, 112586, 149527, 213610, 281465, 299054, 394051, 562930, 715333, 747635, 788102, 1430666, 1495270, 1970255, 3576665, 3940510, 5007331, 7153330, 10014662, 25036655, 29328653, 50073310, 58657306, 146643265, 205300571, 293286530, 410601142, 1026502855, 2053005710]

約数ペア:

[(1, 2053005710), (2, 1026502855), (5, 410601142), (7, 293286530), (10, 205300571), (14, 146643265), (35, 58657306), (41, 50073310), (70, 29328653), (82, 25036655), (205, 10014662), (287, 7153330), (410, 5007331), (521, 3940510), (574, 3576665), (1042, 1970255), (1373, 1495270), (1435, 1430666), (2605, 788102), (2746, 747635), (2870, 715333), (3647, 562930), (5210, 394051), (6865, 299054), (7294, 281465), (9611, 213610), (13730, 149527), (18235, 112586), (19222, 106805), (21361, 96110), (36470, 56293), (42722, 48055)]