47265740

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4643}}^1$

素因数の和:5161

約数の個数: 24

約数和(自身を含む): 99474480

約数和(自身を除く): 52208740

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 4643, 5090, 9286, 10180, 18572, 23215, 46430, 92860, 2363287, 4726574, 9453148, 11816435, 23632870, 47265740]

約数ペア:

[(1, 47265740), (2, 23632870), (4, 11816435), (5, 9453148), (10, 4726574), (20, 2363287), (509, 92860), (1018, 46430), (2036, 23215), (2545, 18572), (4643, 10180), (5090, 9286)]