47720240

素因数分解:

$2^4\times 5^1\times {\mathrm{596503}}^1$

素因数の和:596516

約数の個数: 20

約数和(自身を含む): 110949744

約数和(自身を除く): 63229504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 596503, 1193006, 2386012, 2982515, 4772024, 5965030, 9544048, 11930060, 23860120, 47720240]

約数ペア:

[(1, 47720240), (2, 23860120), (4, 11930060), (5, 9544048), (8, 5965030), (10, 4772024), (16, 2982515), (20, 2386012), (40, 1193006), (80, 596503)]