57160240

素因数分解:

$2^4\times 5^1\times {\mathrm{714503}}^1$

素因数の和:714516

約数の個数: 20

約数和(自身を含む): 132897744

約数和(自身を除く): 75737504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 714503, 1429006, 2858012, 3572515, 5716024, 7145030, 11432048, 14290060, 28580120, 57160240]

約数ペア:

[(1, 57160240), (2, 28580120), (4, 14290060), (5, 11432048), (8, 7145030), (10, 5716024), (16, 3572515), (20, 2858012), (40, 1429006), (80, 714503)]