11266880

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 56

約数和(自身を含む): 27130248

約数和(自身を除く): 15863368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 257, 274, 320, 514, 548, 685, 1028, 1096, 1285, 1370, 2056, 2192, 2570, 2740, 4112, 4384, 5140, 5480, 8224, 8768, 10280, 10960, 16448, 20560, 21920, 35209, 41120, 43840, 70418, 82240, 140836, 176045, 281672, 352090, 563344, 704180, 1126688, 1408360, 2253376, 2816720, 5633440, 11266880]

約数ペア:

[(1, 11266880), (2, 5633440), (4, 2816720), (5, 2253376), (8, 1408360), (10, 1126688), (16, 704180), (20, 563344), (32, 352090), (40, 281672), (64, 176045), (80, 140836), (137, 82240), (160, 70418), (257, 43840), (274, 41120), (320, 35209), (514, 21920), (548, 20560), (685, 16448), (1028, 10960), (1096, 10280), (1285, 8768), (1370, 8224), (2056, 5480), (2192, 5140), (2570, 4384), (2740, 4112)]