43929820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 101189088

約数和(自身を除く): 57259268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 857, 932, 1165, 1714, 2330, 2563, 3428, 4285, 4660, 5126, 8570, 9427, 10252, 12815, 17140, 18854, 25630, 37708, 47135, 51260, 94270, 188540, 199681, 399362, 798724, 998405, 1996810, 2196491, 3993620, 4392982, 8785964, 10982455, 21964910, 43929820]

約数ペア:

[(1, 43929820), (2, 21964910), (4, 10982455), (5, 8785964), (10, 4392982), (11, 3993620), (20, 2196491), (22, 1996810), (44, 998405), (55, 798724), (110, 399362), (220, 199681), (233, 188540), (466, 94270), (857, 51260), (932, 47135), (1165, 37708), (1714, 25630), (2330, 18854), (2563, 17140), (3428, 12815), (4285, 10252), (4660, 9427), (5126, 8570)]