47110840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{168253}}^1$

素因数の和:168271

約数の個数: 32

約数和(自身を含む): 121142880

約数和(自身を除く): 74032040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 168253, 336506, 673012, 841265, 1177771, 1346024, 1682530, 2355542, 3365060, 4711084, 5888855, 6730120, 9422168, 11777710, 23555420, 47110840]

約数ペア:

[(1, 47110840), (2, 23555420), (4, 11777710), (5, 9422168), (7, 6730120), (8, 5888855), (10, 4711084), (14, 3365060), (20, 2355542), (28, 1682530), (35, 1346024), (40, 1177771), (56, 841265), (70, 673012), (140, 336506), (280, 168253)]