6142040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1583}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 7828840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1583, 1940, 3166, 3880, 6332, 7915, 12664, 15830, 31660, 63320, 153551, 307102, 614204, 767755, 1228408, 1535510, 3071020, 6142040]

約数ペア:

[(1, 6142040), (2, 3071020), (4, 1535510), (5, 1228408), (8, 767755), (10, 614204), (20, 307102), (40, 153551), (97, 63320), (194, 31660), (388, 15830), (485, 12664), (776, 7915), (970, 6332), (1583, 3880), (1940, 3166)]