1079209780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{8807}}^1$

素因数の和:9384

約数の個数: 48

約数和(自身を含む): 2477091456

約数和(自身を除く): 1397881676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 557, 1114, 2228, 2785, 5570, 6127, 8807, 11140, 12254, 17614, 24508, 30635, 35228, 44035, 61270, 88070, 96877, 122540, 176140, 193754, 387508, 484385, 968770, 1937540, 4905499, 9810998, 19621996, 24527495, 49054990, 53960489, 98109980, 107920978, 215841956, 269802445, 539604890, 1079209780]

約数ペア:

[(1, 1079209780), (2, 539604890), (4, 269802445), (5, 215841956), (10, 107920978), (11, 98109980), (20, 53960489), (22, 49054990), (44, 24527495), (55, 19621996), (110, 9810998), (220, 4905499), (557, 1937540), (1114, 968770), (2228, 484385), (2785, 387508), (5570, 193754), (6127, 176140), (8807, 122540), (11140, 96877), (12254, 88070), (17614, 61270), (24508, 44035), (30635, 35228)]