5655188840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20197103}}^1$

素因数の和:20197121

約数の個数: 32

約数和(自身を含む): 14541914880

約数和(自身を除く): 8886726040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20197103, 40394206, 80788412, 100985515, 141379721, 161576824, 201971030, 282759442, 403942060, 565518884, 706898605, 807884120, 1131037768, 1413797210, 2827594420, 5655188840]

約数ペア:

[(1, 5655188840), (2, 2827594420), (4, 1413797210), (5, 1131037768), (7, 807884120), (8, 706898605), (10, 565518884), (14, 403942060), (20, 282759442), (28, 201971030), (35, 161576824), (40, 141379721), (56, 100985515), (70, 80788412), (140, 40394206), (280, 20197103)]