24901480

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1669}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 56212200

約数和(自身を除く): 31310720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1669, 1865, 2984, 3338, 3730, 6676, 7460, 8345, 13352, 14920, 16690, 33380, 66760, 622537, 1245074, 2490148, 3112685, 4980296, 6225370, 12450740, 24901480]

約数ペア:

[(1, 24901480), (2, 12450740), (4, 6225370), (5, 4980296), (8, 3112685), (10, 2490148), (20, 1245074), (40, 622537), (373, 66760), (746, 33380), (1492, 16690), (1669, 14920), (1865, 13352), (2984, 8345), (3338, 7460), (3730, 6676)]