106438840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{50207}}^1$

素因数の和:50271

約数の個数: 32

約数和(自身を含む): 244010880

約数和(自身を除く): 137572040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 50207, 100414, 200828, 251035, 401656, 502070, 1004140, 2008280, 2660971, 5321942, 10643884, 13304855, 21287768, 26609710, 53219420, 106438840]

約数ペア:

[(1, 106438840), (2, 53219420), (4, 26609710), (5, 21287768), (8, 13304855), (10, 10643884), (20, 5321942), (40, 2660971), (53, 2008280), (106, 1004140), (212, 502070), (265, 401656), (424, 251035), (530, 200828), (1060, 100414), (2120, 50207)]