14158840

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 31988880

約数和(自身を除く): 17830040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1153, 1228, 1535, 2306, 2456, 3070, 4612, 5765, 6140, 9224, 11530, 12280, 23060, 46120, 353971, 707942, 1415884, 1769855, 2831768, 3539710, 7079420, 14158840]

約数ペア:

[(1, 14158840), (2, 7079420), (4, 3539710), (5, 2831768), (8, 1769855), (10, 1415884), (20, 707942), (40, 353971), (307, 46120), (614, 23060), (1153, 12280), (1228, 11530), (1535, 9224), (2306, 6140), (2456, 5765), (3070, 4612)]