5253980

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{593}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 11076912

約数和(自身を除く): 5822932

約数列:

[1, 2, 4, 5, 10, 20, 443, 593, 886, 1186, 1772, 2215, 2372, 2965, 4430, 5930, 8860, 11860, 262699, 525398, 1050796, 1313495, 2626990, 5253980]

約数ペア:

[(1, 5253980), (2, 2626990), (4, 1313495), (5, 1050796), (10, 525398), (20, 262699), (443, 11860), (593, 8860), (886, 5930), (1186, 4430), (1772, 2965), (2215, 2372)]