289040060

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{24371}}^1$

素因数の和:24973

約数の個数: 24

約数和(自身を含む): 608032656

約数和(自身を除く): 318992596

約数列:

[1, 2, 4, 5, 10, 20, 593, 1186, 2372, 2965, 5930, 11860, 24371, 48742, 97484, 121855, 243710, 487420, 14452003, 28904006, 57808012, 72260015, 144520030, 289040060]

約数ペア:

[(1, 289040060), (2, 144520030), (4, 72260015), (5, 57808012), (10, 28904006), (20, 14452003), (593, 487420), (1186, 243710), (2372, 121855), (2965, 97484), (5930, 48742), (11860, 24371)]