29938760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10253}}^1$

素因数の和:10337

約数の個数: 32

約数和(自身を含む): 68291640

約数和(自身を除く): 38352880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 10253, 20506, 41012, 51265, 82024, 102530, 205060, 410120, 748469, 1496938, 2993876, 3742345, 5987752, 7484690, 14969380, 29938760]

約数ペア:

[(1, 29938760), (2, 14969380), (4, 7484690), (5, 5987752), (8, 3742345), (10, 2993876), (20, 1496938), (40, 748469), (73, 410120), (146, 205060), (292, 102530), (365, 82024), (584, 51265), (730, 41012), (1460, 20506), (2920, 10253)]