47599160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 75780040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 973, 1112, 1223, 1390, 1946, 2446, 2780, 3892, 4865, 4892, 5560, 6115, 7784, 8561, 9730, 9784, 12230, 17122, 19460, 24460, 34244, 38920, 42805, 48920, 68488, 85610, 169997, 171220, 339994, 342440, 679988, 849985, 1189979, 1359976, 1699970, 2379958, 3399940, 4759916, 5949895, 6799880, 9519832, 11899790, 23799580, 47599160]

約数ペア:

[(1, 47599160), (2, 23799580), (4, 11899790), (5, 9519832), (7, 6799880), (8, 5949895), (10, 4759916), (14, 3399940), (20, 2379958), (28, 1699970), (35, 1359976), (40, 1189979), (56, 849985), (70, 679988), (139, 342440), (140, 339994), (278, 171220), (280, 169997), (556, 85610), (695, 68488), (973, 48920), (1112, 42805), (1223, 38920), (1390, 34244), (1946, 24460), (2446, 19460), (2780, 17122), (3892, 12230), (4865, 9784), (4892, 9730), (5560, 8561), (6115, 7784)]