8205780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12433}}^1$

素因数の和:12456

約数の個数: 48

約数和(自身を含む): 25066944

約数和(自身を除く): 16861164

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12433, 24866, 37299, 49732, 62165, 74598, 124330, 136763, 149196, 186495, 248660, 273526, 372990, 410289, 547052, 683815, 745980, 820578, 1367630, 1641156, 2051445, 2735260, 4102890, 8205780]

約数ペア:

[(1, 8205780), (2, 4102890), (3, 2735260), (4, 2051445), (5, 1641156), (6, 1367630), (10, 820578), (11, 745980), (12, 683815), (15, 547052), (20, 410289), (22, 372990), (30, 273526), (33, 248660), (44, 186495), (55, 149196), (60, 136763), (66, 124330), (110, 74598), (132, 62165), (165, 49732), (220, 37299), (330, 24866), (660, 12433)]