80248894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 144023040

約数和(自身を除く): 63774146

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 121, 209, 242, 341, 418, 563, 589, 682, 1126, 1178, 2299, 3751, 4598, 6193, 6479, 7502, 10697, 12386, 12958, 17453, 21394, 34906, 68123, 71269, 117667, 136246, 142538, 191983, 235334, 331607, 383966, 663214, 1294337, 2111813, 2588674, 3647677, 4223626, 7295354, 40124447, 80248894]

約数ペア:

[(1, 80248894), (2, 40124447), (11, 7295354), (19, 4223626), (22, 3647677), (31, 2588674), (38, 2111813), (62, 1294337), (121, 663214), (209, 383966), (242, 331607), (341, 235334), (418, 191983), (563, 142538), (589, 136246), (682, 117667), (1126, 71269), (1178, 68123), (2299, 34906), (3751, 21394), (4598, 17453), (6193, 12958), (6479, 12386), (7502, 10697)]