226006520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{297377}}^1$

素因数の和:297407

約数の個数: 32

約数和(自身を含む): 535280400

約数和(自身を除く): 309273880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 297377, 594754, 1189508, 1486885, 2379016, 2973770, 5650163, 5947540, 11300326, 11895080, 22600652, 28250815, 45201304, 56501630, 113003260, 226006520]

約数ペア:

[(1, 226006520), (2, 113003260), (4, 56501630), (5, 45201304), (8, 28250815), (10, 22600652), (19, 11895080), (20, 11300326), (38, 5947540), (40, 5650163), (76, 2973770), (95, 2379016), (152, 1486885), (190, 1189508), (380, 594754), (760, 297377)]