6218840

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 14132880

約数和(自身を除く): 7914040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1453, 2140, 2906, 4280, 5812, 7265, 11624, 14530, 29060, 58120, 155471, 310942, 621884, 777355, 1243768, 1554710, 3109420, 6218840]

約数ペア:

[(1, 6218840), (2, 3109420), (4, 1554710), (5, 1243768), (8, 777355), (10, 621884), (20, 310942), (40, 155471), (107, 58120), (214, 29060), (428, 14530), (535, 11624), (856, 7265), (1070, 5812), (1453, 4280), (2140, 2906)]