6787418840

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{371303}}^1$

素因数の和:371771

約数の個数: 32

約数和(自身を含む): 15305150880

約数和(自身を除く): 8517732040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 371303, 742606, 1485212, 1856515, 2970424, 3713030, 7426060, 14852120, 169685471, 339370942, 678741884, 848427355, 1357483768, 1696854710, 3393709420, 6787418840]

約数ペア:

[(1, 6787418840), (2, 3393709420), (4, 1696854710), (5, 1357483768), (8, 848427355), (10, 678741884), (20, 339370942), (40, 169685471), (457, 14852120), (914, 7426060), (1828, 3713030), (2285, 2970424), (3656, 1856515), (4570, 1485212), (9140, 742606), (18280, 371303)]