1755690620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{6221}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 3750522048

約数和(自身を除く): 1994831428

約数列:

[1, 2, 4, 5, 10, 20, 103, 137, 206, 274, 412, 515, 548, 685, 1030, 1370, 2060, 2740, 6221, 12442, 14111, 24884, 28222, 31105, 56444, 62210, 70555, 124420, 141110, 282220, 640763, 852277, 1281526, 1704554, 2563052, 3203815, 3409108, 4261385, 6407630, 8522770, 12815260, 17045540, 87784531, 175569062, 351138124, 438922655, 877845310, 1755690620]

約数ペア:

[(1, 1755690620), (2, 877845310), (4, 438922655), (5, 351138124), (10, 175569062), (20, 87784531), (103, 17045540), (137, 12815260), (206, 8522770), (274, 6407630), (412, 4261385), (515, 3409108), (548, 3203815), (685, 2563052), (1030, 1704554), (1370, 1281526), (2060, 852277), (2740, 640763), (6221, 282220), (12442, 141110), (14111, 124420), (24884, 70555), (28222, 62210), (31105, 56444)]