2737205920

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^2\times {\mathrm{10177}}^1$

素因数の和:10274

約数の個数: 72

約数和(自身を含む): 6628870332

約数和(自身を除く): 3891664412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 1681, 3280, 3362, 6560, 6724, 8405, 10177, 13448, 16810, 20354, 26896, 33620, 40708, 50885, 53792, 67240, 81416, 101770, 134480, 162832, 203540, 268960, 325664, 407080, 417257, 814160, 834514, 1628320, 1669028, 2086285, 3338056, 4172570, 6676112, 8345140, 13352224, 16690280, 17107537, 33380560, 34215074, 66761120, 68430148, 85537685, 136860296, 171075370, 273720592, 342150740, 547441184, 684301480, 1368602960, 2737205920]

約数ペア:

[(1, 2737205920), (2, 1368602960), (4, 684301480), (5, 547441184), (8, 342150740), (10, 273720592), (16, 171075370), (20, 136860296), (32, 85537685), (40, 68430148), (41, 66761120), (80, 34215074), (82, 33380560), (160, 17107537), (164, 16690280), (205, 13352224), (328, 8345140), (410, 6676112), (656, 4172570), (820, 3338056), (1312, 2086285), (1640, 1669028), (1681, 1628320), (3280, 834514), (3362, 814160), (6560, 417257), (6724, 407080), (8405, 325664), (10177, 268960), (13448, 203540), (16810, 162832), (20354, 134480), (26896, 101770), (33620, 81416), (40708, 67240), (50885, 53792)]