57230540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39199}}^1$

素因数の和:39281

約数の個数: 24

約数和(自身を含む): 121833600

約数和(自身を除く): 64603060

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 39199, 78398, 156796, 195995, 391990, 783980, 2861527, 5723054, 11446108, 14307635, 28615270, 57230540]

約数ペア:

[(1, 57230540), (2, 28615270), (4, 14307635), (5, 11446108), (10, 5723054), (20, 2861527), (73, 783980), (146, 391990), (292, 195995), (365, 156796), (730, 78398), (1460, 39199)]