210760120

素因数分解:

$2^3\times 5^1\times {\mathrm{5269003}}^1$

素因数の和:5269014

約数の個数: 16

約数和(自身を含む): 474210360

約数和(自身を除く): 263450240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5269003, 10538006, 21076012, 26345015, 42152024, 52690030, 105380060, 210760120]

約数ペア:

[(1, 210760120), (2, 105380060), (4, 52690030), (5, 42152024), (8, 26345015), (10, 21076012), (20, 10538006), (40, 5269003)]