4924280

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 11143440

約数和(自身を除く): 6219160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 401, 614, 802, 1228, 1535, 1604, 2005, 2456, 3070, 3208, 4010, 6140, 8020, 12280, 16040, 123107, 246214, 492428, 615535, 984856, 1231070, 2462140, 4924280]

約数ペア:

[(1, 4924280), (2, 2462140), (4, 1231070), (5, 984856), (8, 615535), (10, 492428), (20, 246214), (40, 123107), (307, 16040), (401, 12280), (614, 8020), (802, 6140), (1228, 4010), (1535, 3208), (1604, 3070), (2005, 2456)]