47620240

素因数分解:

$2^4\times 5^1\times {\mathrm{595253}}^1$

素因数の和:595266

約数の個数: 20

約数和(自身を含む): 110717244

約数和(自身を除く): 63097004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 595253, 1190506, 2381012, 2976265, 4762024, 5952530, 9524048, 11905060, 23810120, 47620240]

約数ペア:

[(1, 47620240), (2, 23810120), (4, 11905060), (5, 9524048), (8, 5952530), (10, 4762024), (16, 2976265), (20, 2381012), (40, 1190506), (80, 595253)]