133701820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23293}}^1$

素因数の和:23350

約数の個数: 48

約数和(自身を含む): 328724928

約数和(自身を除く): 195023108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 23293, 46586, 93172, 116465, 163051, 232930, 326102, 465860, 652204, 815255, 955013, 1630510, 1910026, 3261020, 3820052, 4775065, 6685091, 9550130, 13370182, 19100260, 26740364, 33425455, 66850910, 133701820]

約数ペア:

[(1, 133701820), (2, 66850910), (4, 33425455), (5, 26740364), (7, 19100260), (10, 13370182), (14, 9550130), (20, 6685091), (28, 4775065), (35, 3820052), (41, 3261020), (70, 1910026), (82, 1630510), (140, 955013), (164, 815255), (205, 652204), (287, 465860), (410, 326102), (574, 232930), (820, 163051), (1148, 116465), (1435, 93172), (2870, 46586), (5740, 23293)]