2557133060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{7517}}^1$

素因数の和:7832

約数の個数: 48

約数和(自身を含む): 5467630896

約数和(自身を除く): 2910497836

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 233, 292, 365, 466, 730, 932, 1165, 1460, 2330, 4660, 7517, 15034, 17009, 30068, 34018, 37585, 68036, 75170, 85045, 150340, 170090, 340180, 548741, 1097482, 1751461, 2194964, 2743705, 3502922, 5487410, 7005844, 8757305, 10974820, 17514610, 35029220, 127856653, 255713306, 511426612, 639283265, 1278566530, 2557133060]

約数ペア:

[(1, 2557133060), (2, 1278566530), (4, 639283265), (5, 511426612), (10, 255713306), (20, 127856653), (73, 35029220), (146, 17514610), (233, 10974820), (292, 8757305), (365, 7005844), (466, 5487410), (730, 3502922), (932, 2743705), (1165, 2194964), (1460, 1751461), (2330, 1097482), (4660, 548741), (7517, 340180), (15034, 170090), (17009, 150340), (30068, 85045), (34018, 75170), (37585, 68036)]