39784090

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{1801}}^1$

素因数の和:1902

約数の個数: 24

約数和(自身を含む): 73208052

約数和(自身を除く): 33423962

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1801, 2209, 3602, 4418, 9005, 11045, 18010, 22090, 84647, 169294, 423235, 846470, 3978409, 7956818, 19892045, 39784090]

約数ペア:

[(1, 39784090), (2, 19892045), (5, 7956818), (10, 3978409), (47, 846470), (94, 423235), (235, 169294), (470, 84647), (1801, 22090), (2209, 18010), (3602, 11045), (4418, 9005)]