169268620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{180073}}^1$

素因数の和:180129

約数の個数: 24

約数和(自身を含む): 363029184

約数和(自身を除く): 193760564

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 180073, 360146, 720292, 900365, 1800730, 3601460, 8463431, 16926862, 33853724, 42317155, 84634310, 169268620]

約数ペア:

[(1, 169268620), (2, 84634310), (4, 42317155), (5, 33853724), (10, 16926862), (20, 8463431), (47, 3601460), (94, 1800730), (188, 900365), (235, 720292), (470, 360146), (940, 180073)]