43473140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 96707520

約数和(自身を除く): 53234380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 380, 466, 491, 932, 982, 1165, 1964, 2330, 2455, 4427, 4660, 4910, 8854, 9329, 9820, 17708, 18658, 22135, 37316, 44270, 46645, 88540, 93290, 114403, 186580, 228806, 457612, 572015, 1144030, 2173657, 2288060, 4347314, 8694628, 10868285, 21736570, 43473140]

約数ペア:

[(1, 43473140), (2, 21736570), (4, 10868285), (5, 8694628), (10, 4347314), (19, 2288060), (20, 2173657), (38, 1144030), (76, 572015), (95, 457612), (190, 228806), (233, 186580), (380, 114403), (466, 93290), (491, 88540), (932, 46645), (982, 44270), (1165, 37316), (1964, 22135), (2330, 18658), (2455, 17708), (4427, 9820), (4660, 9329), (4910, 8854)]