66291520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9047

約数の個数: 56

約数和(自身を含む): 164738304

約数和(自身を除く): 98446784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 9007, 18014, 36028, 45035, 72056, 90070, 144112, 180140, 207161, 288224, 360280, 414322, 576448, 720560, 828644, 1035805, 1441120, 1657288, 2071610, 2882240, 3314576, 4143220, 6629152, 8286440, 13258304, 16572880, 33145760, 66291520]

約数ペア:

[(1, 66291520), (2, 33145760), (4, 16572880), (5, 13258304), (8, 8286440), (10, 6629152), (16, 4143220), (20, 3314576), (23, 2882240), (32, 2071610), (40, 1657288), (46, 1441120), (64, 1035805), (80, 828644), (92, 720560), (115, 576448), (160, 414322), (184, 360280), (230, 288224), (320, 207161), (368, 180140), (460, 144112), (736, 90070), (920, 72056), (1472, 45035), (1840, 36028), (3680, 18014), (7360, 9007)]